The base of an isosceles right triangle is 30 cm. What is its area?No spamming

1 answer:

8 0

Answer:

Given that △ABC is an isosceles right triangle.

<em><u>Since the base BC=30 cm, therefore, AB=30 cm.</u></em>

Area of △ABC:

A=21×AB×BC=21×30×30=450 cm2

<h2><em><u>Hence, area of △ABC is 450 cm2.</u></em></h2>

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The base of an isosceles right triangle is 30 cm. What is its area?No spamming​