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Question
primary 6 | Maths
| Geometry
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May I know this answer correct? Thank you.
Semicircle = 1/2 x π x D = 3.5π
Total perimeter = 10+10+10+3+3.5π =33+3.5π
I preferred answer in this format. Normally question ask to answer in term of π, just left π without calculate the answer in decimal.
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