Use the formula for the area of a triangle to work out the missing values in the
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Use the formula for the area of a triangle to work out the missing values in the table below:
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a b U d Base length 7.2 cm 20 cm Perpendicular height 4.8 cm 15 cm 11 cm Area 100 cm² 15 cm² 55 cm²
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Related Book For
Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7
ISBN: 9781398301948
3rd Edition
Authors: Frankie Pimentel, Ric Pimentel, Terry Wall
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