Geometry Answers

A wallpaper of 312cm long and 25cm wide is used to cover the walls of a room of length 7m. If the breadth is twice it's height, then find it's height.

In Parallelogram Lane, VW is perpendicular to En and NX is perpendicular to LE. Find the measure If EN is 18 cm, VW is 6cm And LE is 9 cm, Find Nx

find the midpoint of the given using the midpoint formula
Origin and (-1 , -2)

ABCD is a trapezium in which AB is parallel to CD, CD=30 cm and AB = 50 cm. if x and y are the respectively the mid points of AD and BC prove that ar (DCXY) =7/9(XYBA)

If the points A(1,-2), B(2,3), C(-3,2) and D(-4,-3) are the vertices of parallelogram ABCD, then taking AB as the base, find the height of this parallelogram.

Kristen lives directly east of the park. The football field is directly south of the park. The library sits on the line formed between Kristen’s home and the football field at the exact point where an altitude to the right triangle formed by her home, the park, and the football field could be drawn. The library is 2 miles from her home. The football field is 8 miles from the library. How far is library from the park?

How far is the park from the football field?

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The chord of a circle is at a distance of 3 cm from the centre. If the length of the chord is 8 cm, find the radius of the circle.

If an isoscles triangle ABC,AB=AC=6cm is inscribed in a circle of radius9cm,find the area of the circle

Given ABCD with A = (1,1), B = (4, 2), C = (4, 5), and D = (1, 4), what are the coordinates for Point D' if the y-axis is the reflecting line?

A rectangular tank containing some pebbles was 80% filled with water.When all the pebbles were removed, the water level dropped to 25% of its original height.The volume of the water left in the tank was 3 litres.
a)Find the capacity of the tank.

b)If the volume of each pebble is 60 cm3,how many pebbles were there in the tank.