Math, asked by crestylmae1463, 11 months ago

The area of a triangle is 30 sq cm. Find the base if the altitude exceeds the base by 7 cm.

Answers

Answered by pdipesh1612

1

Step-by-step explanation:

area=1/2×7×b

30=1/2×7×b

30×2×1/7=b

b=8.57.........

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