Math, asked by prcmakhare, 10 months ago

o is the centre of semicircle.triangle abc is right at pt d and e respectively.if oa=15cm,oc=20cm then fund radiua

Answers

Answered by Pratikshetty

1

Answer:

25cm

Step-by-step explanation:

(15)^2 +(20)^2

125+400

625

√625=25

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