9.In AABC, BC=8cm, AB=16cm and height corresponding to BC is 10cm, Find a. Area of AABC. b. The height corresponding to AB.
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Answer:
Area of triangle ABC = 40 sq cm
Height = 5 cm
Step-by-step explanation:
Base = 8cm and height correspond to BC is 10cm
Area of triangle ABC = Base × Height /2
8 × 10 /2
40 sq cm
Height of Triangle corresponding to AB
Area of Triangle = Base × Height
40 = 16 × Height /2
80 = 16 × Height
80/16 = Height
Height = 5 cm
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