Formulas : Area of Geometric Figures

Question 1

Calculate the area of this geometric figure.

Accepted Answer

A = 60 sq. cm.

Question 2

Choose the correct formula to calculate the area of a circle.

Accepted Answer

A = π ⦁ r2

Question 3

Calculate the area of this geometric figure. Round answer to the nearest tenths.(Use π = 3.14)

Accepted Answer

A = 78.5 sq. cm

Question 4

Calculate the area of this geometric figure.

Accepted Answer

A = 96 square inches

Question 5

Calculate the area of this geometric figure. (Round answer to the nearest hundredths.)

Accepted Answer

A = 30.28 sq. cm.

Question 6

Pyramid or Prism?

Accepted Answer

Prism

Question 7

Choose the correct formula to calculate the area of a square.

Accepted Answer

A = s2

Question 8

Choose the correct formula to calculate the area of a trapezoid.

Accepted Answer

A = ½ ⦁ h⦁ ( b1 + b2 )

Question 9

Calculate the area of this geometric figure.

Accepted Answer

A = 48 sq. in.

Question 10

Choose the correct formula to calculate the area of a rectangle.

Accepted Answer

A = L ⦁ W

Question 11

What 3-D shape is this?

Accepted Answer

Sphere

Question 12

Is this a prism or a pyramid?

Accepted Answer

Pyramid

Question 13

Calculate the area of this geometric figure. Round answer to the nearest tenths. (Use π = 3.14)

Accepted Answer

30.2 sq. ft.

Question 14

Choose the correct formula to calculate the area of a triangle.

Accepted Answer

A = 1/2 ⦁ b ⦁ h

Question 15

Find the surface area...

Accepted Answer

136ft^2

Question 16

Choose the correct formula to calculate the area of a parallelogram.

Accepted Answer

A = b ⦁ h

Question 17

Calculate the area of this geometric figure.

Accepted Answer

A = 1.44 sq. yards

Question 18

Find the surface area of the cylinder

Accepted Answer

4647.2

Questions 18