the circumference of the circle is 3.14 cm find its area.
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Answered by
1
Answer:
0.785 cm^2
Step-by-step explanation:
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Answered by
1
Answer:
circumference of circle = 2πr
3.14cm = 2 × 22/7 ×r
3.14cm = 44/7 × r
3.14cm ÷ 44/7 = r
314/100 × 7/44 = r
157/50× 7/44 = r
1,099/ 2200 = r
99/200 = r
Radius = 99/200cm
area of circle = πr²
= 22/7 × 99/200²
= 11/7 × 99/100
= 1,099 /700cm
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