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primary 6 | Maths
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Pls help me asap . Need it 6pm . Idk how to do .pls help me fast thanks
Date Posted: 7 years ago
Views: 413
a) Take the area of the rectangle (9*36) - the area of the two semi-circles ( [pi]r^2 )
b) Take the area of the big circle ( [pi]r^2 ) - [the area of the square (14*14) + the area of the 4 semi-circles ( 2[pi]r^2 )]
= 22/7*14^2 - [196 + 2(22/7*7^2)]
= Your answer, use your calculator
= 22/7*14^2 - [196 + 2(22/7*7^2)]
= Your answer, use your calculator
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