Area Review

Square

100

What is the formula to find the area of a square?

A=bh

200

If the base of a square is 4 inches, what is the area?

16 in²

300

If the height of a square is 7 inches, what is the area?

49 in²

400

If the area of a square is 100 ft², what is the base and height?

10 ft

500

If the area of a square is 36 m², what is the base and height?

6 meters

Rectangle

100

What is the formula to find the area of a rectangle?

Area=bh

200

A hotel lobby measures 4 yards by 6 yards. Find the area.

24 yd²

300

Area of a rectangle is 90 in² and the length is 10 inches. What is the base?

9 inches

400

The area for a soccer field is 9,600 square yards. If one of the dimensions of the soccer field is 80 yards. Then what is its other dimension?

120 yards

500

If the base of a rectangle is 34.5 ft and the height is 45 ft, what is the area.

1552.5 ft²

Triangle

100

What is the formula to find the area of a triangle?

Area= bh/2 or 1/2(bh)

200

What is the area of a triangle that has a base of 5 inches and a height of 6 inches?

15 inches squared

300

Courtney wants to carpet part of her bedroom that is shaped like a right triangle with base 4 meters and height 5.2 meters. How much carpet will she need?

10.4 meters squared

400

Mrs. Giuntini’s lawn is triangle shaped with a base of 25 feet and a height of 10 feet. What is the area of Mrs. Giuntini’s lawn?

125 feet squared

500

Find the missing height of a triangle;

A = 72 yd²

b = 12 yd 

h = ?

12 yd

Trapezoid

100

What is the formula to find the area of a trapezoid?

A = h (b1 + b2) / 2

200

Find the area of a trapezoid where base 1 is 11cm, base 2 is 14 cm, and the height is 8 cm. 

100 cm²

300

Base 1: 2.5 m

Base 2: 4.8 m

Height: 4 m

14.6 m2

400

Find the missing dimension of the trapezoid:

A = 24 cm²

b1= 4 cm

b2 = 12 cm

h = ?

3 cm

500

A trapezoid has an area of 150 mm². The bases are 14 mm and 16 mm. What is the height of the trapezoid?

10 mm

Kite

100

What is the formula to find the area of a kite?

A = d1 x d2 / 2

200

MK = 13 yd ; JL = 4 yd

26 yd²

300

VX = 5 ft ; UW = 14 ft

35 ft²

400

AC = 17 in ; BD = 6 in

51 in²

500

D1 = 7 ft ; D2 = 14 ft

49 ft²