Question

area of a triangle is 400sq. cm. if height is 25 find the length of its base​

Answer 1

area of triangle = 1/ 2bh = 400

1/2×25 ×b = 400

b = 400× 2/25 = 32 cm

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Answer 2

Answer:

32cm

Step-by-step explanation:

height= 25 cm

Area= 400 cm²

let base be base.

ATQ

Area= ½×base×height

400cm²=½×base×25 cm

400×2/25=base

32cm= base

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