Math lit 1st edition almy test bank

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121) 20 (2x5 y3 )2 A) 2x7 y5

121) B) 4x10y6

C) 2x10y6

D) 4x 7 y5

Solve the problem using a basic geometric formula. 122) Find the perimeter. 22 cm

122)

11 cm

23 cm A) 126.5 cm

B) 45 cm

C) 55 cm

D) 56 cm

123) Find the perimeter. 10 in.

123)

. 12 in

12 in.

10 in. A) 4 in.

B) 40 in.

C) 44 in.

D) 22 in.

124) Find the area. 15 m

124)

23 m

A) 690 m 2

B) 38 m 2

C) 345 m2

D) 76 m 2

125) Find the area. 72 ft

125)

72 ft

A) 5184 ft 2

B) 144 ft2

C) 288 ft2

126) Find the area of a square measuring 80 km on a side. A) 320 km2 B) 6400 km2 C) 160 km 2

D) 10,368 ft2 126) D) 12,800 km 2

127) Find the area.

127)

31 yd 25 yd 38 yd A) 387.5 yd2

B) 950 yd2

C) 312.5 yd2

12

D) 475 yd2


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