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### Primary 6 Problem Sums/Word Problems - Try FREE

- Circles : Ace this or else... > Circles Exercise 1 > 1
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**Question
1 of 5**

A semi circle with a diameter of 48 cm is cut out from a quadrant creating the figure shown here.

(a) What is the area of the region shaded blue?

(b) What is the perimeter of the shaded region?

[ Take π to be 3.14 ]

Notes to students:

*If the question above has parts, (e.g. (a) and (b)), given that the answer for part (a) is 10 and the answer for part (b) is 12, give your answer as:10,12**Round your answer off to 2 decimal places*

The correct answer is :

**904.32,198.72**