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primary 6 | Maths | Geometry
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❣KaiKaiKai❣
Anonymous

primary 6 chevron_right Maths chevron_right Geometry chevron_right Singapore

Help me

Date Posted: 4 years ago
Views: 345

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Tan Shin Yi
Tan Shin Yi's answer
2 answers (Tutor Details)
1st
Since the radius of the circle is 10cm, the length of the square which I have drawn out will be 20cm.
The 4 quadrants in this square will make up one circle with radius 10cm.
Hence, to find the shaded area, find the area of the circle, then subtract this value from the area of the square.
Hope this process helps you find your answer of 86cm^2
❣KaiKaiKai❣
❣KaiKaiKai❣
4 years ago
Thank you
❣KaiKaiKai❣
❣KaiKaiKai❣
4 years ago
Thank you☺️