area of a triangle is 110 cm sqare and its base is 20 cm.find its altitude.
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Answered by
24
given area of triangle=110cm sq.
so,1/2*base*altitude=110cm sq
1/2*20*altitude=110cmsq
altitude=110/10
altitude=11cm
regards
so,1/2*base*altitude=110cm sq
1/2*20*altitude=110cmsq
altitude=110/10
altitude=11cm
regards
Answered by
6
1÷2×base×height=110
1÷2×20×h=110
10×h=110
h=11
1÷2×20×h=110
10×h=110
h=11
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