Find the area of a quadrant of a circle whose circumference is 88cm.
plz help me guys...........
Answers
Answered by
4
Answer:
616.25cm²
Step-by-step explanation:
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Answered by
8
Answer:
circumference= 2×pi×r
88 = 2×22/7 × r
r = 14 cm
area = pi×r²
= 22/7 × 14 × 14
= 616cm²
area of a quadrant = 616/4
= 154cm²
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