Math, asked by yash2090, 1 year ago

Find the area of a triangle whose sides are in the ratio 5 : 12 : 13 and its perimeter is 60 cm.

Answers

Answered by Anonymous

Answer:

Step-by-step explanation:

Let sites b 5x ,12 x and 13 x

According to the question

5x + 12x + 13x=60

30x=60

x=2

Therefore,

5x=10cm

12x=24cm

13x=26cm

Side of a triangle=(10+24+26) / 2

=30

Area of a triangle=√s(s-a) (s-b) (s-c)

=√30 (30-10) (30-24) (30-26)

=√30×20×6×4

=√14400

= 120cm^2

Hope this helps you

yash2090: The ans. is 120cm^2

Anonymous: What's the correct answer

Anonymous: My answer is correct yrr..

yash2090: You have changed your ans

Anonymous: Ya but apke bolne se pahle hi

yash2090: so thanks

Anonymous: Mark my answer as brainless plzzzz

yash2090: it was not given by the app to mark you as brainlist

yash2090: I will do that but the another person hasn't given his/her ans.

Anonymous: Ohkk

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