Solve.The aerial view of a roof is shown in the figure. (a) How many squares (100 sq ft) of shingles are needed for the roof? (b) How many feet of gutters are needed?
A. (a) 3 squares,
(b) 70 ft
B. (a) 3 squares,
(b) 75 ft
C. (a) 4 squares,
(b) 75 ft
D. (a) 4 squares,
(b) 70 ft
Answer: D
Mathematics
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