Geometry formulas

Question 1

If the perimeter of a square is 40 cm, what is the length of a side?

Accepted Answer

10 cm

Question 2

Find the perimeter of a rectangle whose L=12 cm and W=14 cm.

Accepted Answer

52 cm

Question 3

What is the formula for the area of a triangle?

Accepted Answer

A=1/2(b)(h)

Question 4

What is the formula for Perimeter of a square?

Accepted Answer

P=4s

Question 5

What is the formula for the area of a trapezoid?

Accepted Answer

a=1/2h(b1+b2)

Question 6

Find the Perimeter of an equilateral triangle when s= 13 cm

Accepted Answer

39 cm

Question 7

What is the formula for Perimeter of a rectangle

Accepted Answer

P=2(L+W)

Question 8

What is the formula for Perimeter of a regular octagon?

Accepted Answer

P=8(s)

Question 9

What is the formula for Perimeter of an Equilateral Triangle?

Accepted Answer

P=3s

Question 10

If the perimeter of a regular hexagon is 36 inches, what is the length of a side?

Accepted Answer

6 in

Question 11

What is the formula for the area of a square?

Accepted Answer

A=LxW

Questions 11