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