Question

solve

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Answer 1

Answer:

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Step-by-step explanation:

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Answer 2

Given :- The sides of ∆ = 20cm , 15 cm

Hypotenus = ?

S²+ S² = H²

20²+15² = H²

400+225=H²

625 = H²

H= 25

And The area of a right angle ∆ = 1/2 × Base × H

= 1/2 × 15 × 20

Area of the ∆ = 150 cm²