Question

Find the base of the triangle if the height of the triangle is 8 cm and its area is 72 cm2

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Answer 1

Answer:

base=18cm

Step-by-step explanation:

we know that the formula= 1/2 (base×height). so by putting the formula we get it.

1/2 (base×8cm)=72cm^2

1/2×8b=72cm^2

4b=72cm^2

b=72/4

b=18cm

so we get the answer.