Yxcas's answer to .'s Secondary 1 Maths Singapore question.
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Area of hexagon = 6 x area of triangle = 6 x 1/2 x 8 x 7 = 168cm²
Area of circle = 22/7 x 7² = 154cm²
Area of shaded region = Area of hexagon - Area of circle = 168 - 154 = 14cm²
Area of circle = 22/7 x 7² = 154cm²
Area of shaded region = Area of hexagon - Area of circle = 168 - 154 = 14cm²
Date Posted:
7 months ago
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