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26-02-2021
Mathematics

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Find the area of the composite figure.
21 ft
12 ft
9 ft
9 ft
6 ft
6 ft

Find the area of the composite figure 21 ft 12 ft 9 ft 9 ft 6 ft 6 ft class=

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Hrishii Hrishii

26-02-2021

Answer:

738 square ft

Step-by-step explanation:

Area of the composite figure

= 21*(12 + 9 + 6) + 9*(9 + 6) + 6*6

= 21*27 + 9*15 + 6*6

= 567 + 135 + 36

= 738 square ft

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