Geometry Answers

My Dear Expert Sir what is the easy way to derive formula of a circle.

Base of an isosceles triangle is 5.5 and height is 10.2. What is the area of a triangle?

Triangle has two sides 12 inches and 8 inches with angle 30 degree between them. What is the perimeter of a triangle?

the second angle in a triangle is 4 times as the first angle . the thrid angle 5 times as large as first find all mesures

What is the measurement of AB?
abc is an isosceles triangle with ab = ac and a median (bd)
the perimter of abc is 60 units .
what is the measurment of segment ab

the perimeter of a right triangle is 24cm. one leg is 2cm longer than the other leg and 2cm shorter than the hypotenuse. find the area of the right triangle

Find the total surface area, in square inches, of a cylinder with a radius r = 8 in. and height h = 5 in.

Bedoo manufactures circular garden ponds that are 1.3 feet deep and have a diameter of 8 feet.
They are made out of synthetic rubber liners which she buys in rolls at a cost of $4.20 per square foot.
What does the rubber cost Bedoo to manufacture each pond

Two cylindrical flower pots need to be painted. The flower pots are 1.5 ft in diameter and 2.5 ft high. A one litre can of paint covers 100 ft2. Will one can be enough to paint the two flower pots with two coats of paint?

A party planner is designing a conical canvas tent for a child's birthday party. The tent has no floor, and it has a radius of 3 ft, a perpendicular height of 4 ft, and a slant height of 5 ft. If canvas sells by the square yard only, for $23.00/yd2, how much will the material cost?