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primary 6 | Maths
| Geometry
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Date Posted: 3 years ago
Views: 209
Area of small semicircle + area of big semicircle - area of triangle = answer.
Can you observe?
Can you observe?
Yes thank you so much :)
See 1 Answer
Area of Small semicircle = 18 π
Area of big semicircle = 32 π
Area of triangle = 96
Shaded area
= 18π+32π-96
= 50π-96 cm^2
Or
= 2(25π-48) cm^2
Hope this helps
Area of big semicircle = 32 π
Area of triangle = 96
Shaded area
= 18π+32π-96
= 50π-96 cm^2
Or
= 2(25π-48) cm^2
Hope this helps
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