Question

the area of a triangle of base 35 cm 420 cm .Find its altitude.

Answer 1

1/2×35×altitude =420

altitude =420×2/35=24

Answer 2

hye
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area = 420

base = 35
area = h××b/2

=>420 = 35 ×h/2
=> 420××2 = 35 ×h
=> 840  = 35×h
=> h = 840÷35
=> altitude = 24cm
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hope it helps