Question

compound shapes. find the area of each figure, round your answer to one decimal place if necessary. 1) 16 in 10 in 32 in 8 in area: 384.0. 2) 18 cm 16 cm 18 cm 16 cm area: _. 3) 54 ft 54 ft 50 ft area: _. 4) 10 cm 10 cm 20 cm 10 cm area: _. 5) 8 ft 8 ft 16 ft 4 ft area: _. 6) 42 m 42 m 70 m area: _. 7) 12 yd 10 yd 13 yd 10 yd area: _. 8) 3 yd 3 yd 6 yd 3 yd area: _. 9) 24 m 24 m 48 m 12 m area: _. math - aids.com

Explanation:

Step1: Divide shape into rectangles

For example, in the first - shape, we can divide it into two rectangles.

Step2: Calculate area of each rectangle

For rectangles, use $A = l\times w$.

Step3: Sum areas of rectangles

Get the total area of the compound - shape.

Answer:

1. $384.0$ in² (already given); 2) $512$ cm²; 3) $2816$ ft²; 4) $300$ cm²; 5) $128$ ft²; 6) $4410$ m²; 7) $250$ yd²; 8) $27$ yd²; 9) $1296$ m²