Find the perimeter of the following
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4
Answer
perimeter of he fig. = 2πr + 7×4
=>2×22/7×7+ 28
=>44+28
=>72cm
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Answered by
1
ANSWER:
PERIMETER = 4 × 7 + 4(π × 7 × 90)/180
= 28 + 14 × 22/7
= 72 cm.
so the perimeter is 72 cm .
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