Gabrielle's answer to Jackyoggy's Primary 6 Maths Measurement Singapore question.
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a) perimeter of shaded = ( 3/4 x 3.14 x 12 ) + (2 x 6)
b) area of shaded = (1/4 x 3.14 x 6^2) + 2((1/4 x 3.14 x 6^2) - 18.5)
b) area of shaded = (1/4 x 3.14 x 6^2) + 2((1/4 x 3.14 x 6^2) - 18.5)
Date Posted:
4 years ago
Sorry i’ll do a written solution in a bit
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