Report - 11 ·  · 2015-03-29Construct a ABC with AB = 4cm, BC = 3cm, AC = 5cm. Observe that ABC will be exactly 90°. ... 3 cm 3 cm 3cm 3cm 4 c m 4 4 cm 4 cm cm 5cm m 5c m5 c m 5 c A B C.

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