Find the length of the base of a triangle whose area is 220msquare and altitude is 11m
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6
area of triangle =1/2×altitude ×Base
220m =1/2×11×B
220m = 11/2×B
B=220×2/11
B=20×2
B =40M
Base =40m
220m =1/2×11×B
220m = 11/2×B
B=220×2/11
B=20×2
B =40M
Base =40m
Answered by
1
220m square is area ok.
And altitude is 11.
Area of triangle =1/2 bh
220m=1/2 b×11
B=220×2/11
So b=20×2
Therefore b=40
And altitude is 11.
Area of triangle =1/2 bh
220m=1/2 b×11
B=220×2/11
So b=20×2
Therefore b=40
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