Find the base of a triangle whose area is 220 cm2 and height is 11cm.
Answers
Answered by
1
Explanation:
area=1/2*b*h
220=1/2*b*11
b=220*2/11
b=20*2
b=40 cm
Answered by
4
Answer:
b=40cm
Explanation:
base = area÷height × 2
= 220÷11×2
= 40cm
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