find the area in square centimetre of the triangle whose base and corresponding altitude are given below base =42cm altitude=0.3m
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Step-by-step explanation:
base=42 cm
height =0.3 m 1m= 100 cm
0.3 m= 0.3*100= 30 cm
area of triangle = 1/2*base *height
=1/2*42 cm*30 cm
=630cm^2
in the second question, first convert m into cm and the apply the formula
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