Muhammad's answer to lisaa's Primary 6 Maths Measurement Singapore question.
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Hope this helps :) use calculator to get final figures
Date Posted:
4 years ago
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hi , i cant see the area .... the right side .. can. retake ?
Sorry, threw it away already. Area is basically area of right angle triangle and area of the 2 quarter circle with radius 6 and 9.
Area of triangle 12*9*0.5=54
Area of the 2 quarter circles use πrsquare÷4 with 6 and 9
π×9×9÷4=81π/4
π×6×6÷4=9π
Add 54+9π+81π/4 to get area
Hope this helps
Area of triangle 12*9*0.5=54
Area of the 2 quarter circles use πrsquare÷4 with 6 and 9
π×9×9÷4=81π/4
π×6×6÷4=9π
Add 54+9π+81π/4 to get area
Hope this helps
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