Find the altitude of triangle whose base is 12cm and area is 672 square cm
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112 cm
Step-by-step explanation:
Base = 12 cm
Area = 672 cm²
Area of triangle = 1/2× b×h
= h×b/2
Altitude = 2 A/b
=2 672/12
We divide 2 to 12 wich gives 6
= 672÷6
= 112 cm
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