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shaded area = large quarter circle - small half circle = (20 cm)(20 cm)π/4 - (10 cm)(10 cm)π/2 = (50 cm^2)πratio of the shaded area to the square area = 50π/400 = π/8
Excellent approach 💯💯💯
@@abidson690 🙏🙂
shaded area = large quarter circle - small half circle = (20 cm)(20 cm)π/4 - (10 cm)(10 cm)π/2 = (50 cm^2)π
ratio of the shaded area to the square area = 50π/400 = π/8
Excellent approach 💯💯💯
@@abidson690 🙏🙂