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primary 6 | Maths
| Fractions
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Please help me
Date Posted: 5 years ago
Views: 333
Hi, the length of the square is 10cm. As you can see from the length, 10cm is equals to the diameter (or 2 radius) of the circle. Hence, radius is 5cm!
With the radius, you can find the circumference of the circle. The perimeter of the diagram only requires 3/4 the circumference, hence calculate that and plus the length for the square. :)
With the radius, you can find the circumference of the circle. The perimeter of the diagram only requires 3/4 the circumference, hence calculate that and plus the length for the square. :)
Hi Emily Goh, I have uploaded tips on how to solve the shaded area of circle on YouTube https://youtu.be/Pfv7jH1Yorg , you can learn from there.
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