Geometry is used in all walks of life, it is also applied in schools to help children begin to make sense of what is around them. It is an important... more

I use geometry every day in my work, which is designing custom trikes.  Calculations regarding angles and lengths of pieces of frames, angles and... more

Two angles are supplementary which means -x+y = 1802x = y - (6*8)2x = y - 482x -y = -48Two sets of equations are x+y = 180 & 2x -y =-48 x + y... more

It can be noticed from the condition given by you that:a and b are two anglesa+b=1802a=b-(8*6)a=(b-42)/2putting the value of a in eq 1(b-42)/2 +b = 180... more

X + y = 180, So x = 180 - y2 x = y - (8*6)2 x = y - 48So y = 2 x +48So the two linear equations representing the two angles are -x = 180 - y y = 2 x +... more

The area of the circle to be painted is approx 201 sq ft.  So 4 pints of paint is needed to  paint the entire circle. At $6.95/pint, 4 pints... more

The diameter of a circle is 16 ft, so the radius is 8ft.Area of a circle is = pie* r^2Area of a circle  =  3.14 * 64Area = 200.96 sq ft, which... more

Diameter of the circle=16feetRadius=d/2=8feetArea of circle=3.14(radius) 2Area of circle=3.14(8)2Area of circle=200.96 feet2   now you can calculate... more

Width of the rectangle=15feet Length of diagonal=22feet (Length of rectangle) 2= (length of diagonal) 2-(width) 2 L2=222-152 L2=259 L=16.1feet Perimeter... more

Looks like we are looking at a line AC where B is the midpoint.Assuming such is the case, we know that the length of AB = 10, so AC=20 and BC = 10Assuming,... more

The area of rectangle is length x width. Diagonal is = sqrt(length square + width square) Using the above two equations: Length = 120 Width = 50 ... more

You need to know the shape of the area before you can calculate the area.  If it is a circle, the distance from the farthest north to the farthest... more

2L(ength) + 2W(idth)  = Perimeter 2L + 2W  = 54 W = L/2 2L + 2(L/2) = 54  2L + L = 54 3L = 54 L = 18 W = L/2 W = 9 more

The surface area of a sphere of radius 'r' is given by:surface area = 4*pi*r^2So if you peel of a layer, lets say of thickness r1 then the surface area... more

Triangle has 3 sides unless you are talking about a pyramid which has 5 more

Geometry applications are widely used in many fields of life. It is widely used in architecture and in the construction of buildings and houses. It is... more

Hi buddy The three noncollinear point determine a plane.  i hope that what you are looking for. more

Let me rephrase it, these are not the branches of geometry. Rather they are the extended topics of geometry. These topics are trigonometry, relationships... more

The answer to the question is 6 more

Area of trapeziod =((base1+base2)*height)/2In this equation you only know Base1 = 7 and Base2 = 10 In order to find height you should know the area of... more

Parameter is sum of all sidesHere Length = width +3Let width = w and length = lw + w + l + l =78as we know that l=w+3 so equation will becomew + w + (w+3)... more

No it is not. I believe you are referring to an eight sided object, a cube only has six. more

Area Of A Rhombus = (d1d2)/2Hered1= 10 d2=14Area Of A Rhombus = (10)(14)/2= 70 square feet >>>> answer more

378.4 square yards should be covered by 1,111 tons. more

I have tried a website which has a lot of such worksheets. See the link www.homeschoolmath.net/ more

Let L = lengthW= widththe perimeter = 2(L+W)= 24Here W= (5L-30)Putting the value in 2(L+W)= 24 you will get2(L+5L-30)=24(6L-30)=24/26L-30 = 126L = 12+306L... more

X Squared + 4xy + 4y Squared + 6xz + 12yz + 9z Squared=X^2 +4xy +4y^2 + 6xz + 12yz + 9z^2= (X+2y+3z) ^2Square root of (X+2y+3z)^2 equation = ((X+2y+3z)^2)^1/2=... more

The sum of angles of a triangle = 180 degreeTherefore,a+b+c =180where a = 15b = 43c= ?15+43+c= 18058 + c =180c = 180 - 58c = 122 degree >>> answe... more

You can simply determine that whether the lines are parallel or not. The lines which are parallel never intersect each other. You can draw them in any... more

AC is a straight line which is equal to 8. The solution is as follows;    3x              ... more

The formula of circumference of circle is:C=pi dpi=3.14d is diameter so d=2rC=pi 2rr=C/2 X pir=50/(2X3.14)r=50/6.28r=7.96 is the radius. more

Since we do not know the angles of the polygon it is next to impossible to figure out X. However, one approach that should work is - For the known sides... more

It is very easy to solve the above question. You can use the point slope formula for solving this question. You need to understand that if a line is parallel... more

My dear friend the information is incomplete in order to find out the third side you have to tell the height of the triangle, or the area of the triangle,... more

The area of a triangle is calculated as:   1/2 x base x height   In this case:   1/2 x X x 4X (asuming the base as x and height as... more

If the perimeter of the square is 20 that means each side equals 5m. Now when we have one side of 5m and the other of 9m, we can calculate the perimeter... more

The total sum of all the angles in a triangle is 180 degrees.   Now suppose the first angle = x Second angle = 2x Third angle = 20 + x The equation... more

Let the length of Rectangle be = L Then the  width of Rectangle will be = L-3 Perimeter = 2(L+W) = 14 Putting values  2(L+L-3)=14 2(2L-3)=14... more

The sum of angles in a triangle is 180 degrees. So, if the sum of the other two is 62.5 degrees the other one will be 117.5 degrees (180-62.5).  ... more

The total sum of angles in a triangle is 180 degrees.   This equation will become:   20 + 4x + x = 180 5x = 160 x = 32 Second angle =... more

Let the length of Rectangle be = LThen the  width of Rectangle will be = L-6Perimeter = 2(L+W) = 64Putting values 2(L+L-6)=642(2L-6)=644L-12=644L=64+124L=76L=76/4=19Thus... more

Let the width of the Rectangle = W Then the Length = 5+W Perimeter = 2(L+W) = 70 Inches Putting values of Length and Width   2(5+W+W)=70 2(5+2W)=70... more

Sum of angles in a triangle = 180 degrees   In this case:   180 - (40 + 62) = 180 - 102 = 78 degrees more

18 Ft shadow is 1.5 times length of stick. 54 Ft shadow is 1.5 times height of building.54=1.5x    =    54/1.5=x    ... more

I think this question is in reference to certain figure which has a perimeter of 10. Unless we see the figure, we can't measure it to the decimal places... more

Geometry has lots of uses in our daily life. It is always there when one asks question about the size, shape, volume, or location of an object. Architects... more

If the graph lines intersect at one point it means that the given system of equations has ONE UNIQUE SOLUTION.If the graph lines are parallel than the... more

Diameter x  Pi = circumferencediameter = circumference / piPi = 3.1415926547 1/2 / 3.141592654 = more

4 inches...radius is from center to edge. Diameter is all the way across. more

It all depends on what measurements the triangle has. There are various triangles which could be drawn in a circle. Once you see the figure, you can then... more

The equation for area of a trapezoid is a=1/2*h(b1+b2).  To find the measure of missing base, you will multiply 1/2 times h, then divide each side... more

100 Inches in a meter100 X 2=200200 divided by 4 =50 (CM per side) more

In Euclidean Geometry, which is the basis for high school geometry, lines are always straight and planes are always flat. Therefore lines (and segments)... more

Quadrangle is a plane figure consisting of four points, each of which is joined to two other points by a line segment; the line segments may intersect. Quadrangles... more

Cones -  pines spheres – planets, egg  pyramids –mountains  lines - veins arc -rainbow. Hexagon – beehives cylinders... more

There are total 78 proofs... And its very difficult to explain all of them here so i have found a site for you ... Please click here.Have a nice day my... more

(P)Perimeter of Hexagon will be same as circumference of the circle(C).C = 2*3.14*52/2 = 163.28inchesP=6*SideC=P=163.28163.28/6=Side of Hexagon=>27.21inches=SideI... more

The pioneer of  geometry was Pythagoras. more

The area of the prism depends on the shape of  the prism. However, the following is the formula for finding area of a triangular based  prism.... more

The geometric figure is named an Isosceles Triangle. more

It is a rectangle which has parallel opposite sides. And the opposite angles are also congruent. more

A 2-dimensional object is flat, like a drawing of a polygon on a plane or sheet of paper.  A two-dimensional object only has length and width measures,... more

The formula for volume of sphere is , 4/3 x 22/7 x r ^3     let the radius of first sphere is r and the radius of second sphere... more

The sides of square are equal in length. That means each side is 15 inches. So when they are place together, the upper and lower length will become 30... more