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Question
primary 6 | Maths
2 Answers Below
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Please help! TIA
Date Posted: 2 years ago
Views: 311
(a) area
2×3× (10² - ¼ × ( ²²⁄₇ )×10²)
= 128.57 cm² (Ans)
(b) perimeter
2×20 + ( ²²⁄₇ )× (20+10)
≈ 134.29 cm (Ans)
2×3× (10² - ¼ × ( ²²⁄₇ )×10²)
= 128.57 cm² (Ans)
(b) perimeter
2×20 + ( ²²⁄₇ )× (20+10)
≈ 134.29 cm (Ans)
See 2 Answers
done
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I'm using fractions as the answer but you can just change it on your calculator. For part B, im not sure if you need to find perimeter of the 2 shaded part. The answer is only for 1
Date Posted:
2 years ago
done
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Try
Date Posted:
2 years ago
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