find the diameter if the area of a circle is 176cm
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Answered by
0
176/3.14= 56.0509
sqrt(56.0509)= 0.74866(radius)
0.7486+0.7486= 1.4972(diameter)
Answered by
2
Step-by-step explanation:
Area Of Circle = 176 cm
π r^2 = 176cm
22÷7 ×r^2 = 176
r^2 = 176×7÷22
r^2 = 8×7
r^2 = 56
r = √56
r = 7.48 cm
Diameter = 2×radius
= 2×7.48
= 14.96
= 15 (approx)
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