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Primary 6 Problem Sums/Word Problems - Try FREE
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The figure shown here is made up of a semi circle and 3 squares.
The diameter of the semi circle is 40 cm and its centre is X.
There is a large square, medium square and small square.
The ratio of the length of the small square to the medium square is 2 : 3.
(a) What is the area of the entire figure?
(b) What is the perimeter of the entire figure?
[ 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