circular benches were constructed around each of the 4 trees in the school ground. the diameter of each bench is 1.5 m. what area of the school ground is occupied by the benches
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Answer:
7.065 m
Step-by-step explanation:
Given:
d = 1.5 m
4 trees
Solutions:
r = d ÷ 2
r = 1.5 ÷ 2
r = 0.75 m
A = πr²
π = 3.14
A = (3.14) (0.75)²
A = 1.76625 m²
Total area = 1.76625 x 4
Total area = 7.065 m