Math, asked by apvarma369p7uk9e, 10 months ago

Please help with this question, urgent steps and answer required. I'll mark correct answer brainliest ​

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Answers

Answered by shipray4
2

Step-by-step explanation:

P= 2a +b

p = 2( 9+20)

= 2× 29

= 58

therefore the perimeter of the isosceles triangle will be 58cm

Answered by ashuto56
2

Answer:

ans-either

49cm

or38cm.

reason-in

isosceles

triangle

two

sides

are

always

equal.

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