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Given the shaded regiin is 85cm2
Date Posted: 6 years ago
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Remember the formula for area of a trapezium.
If the height is h, and the two parallel sides have lengths x and y, then the area is 0.5h(x+y)
If the height is h, and the two parallel sides have lengths x and y, then the area is 0.5h(x+y)
Date Posted:
6 years ago
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