Math, asked by nityantSinghal, 1 month ago

(viii) Each of the two sides of isosceles triangle is 3 times as large as the third side. If the perimeter of the triangle is 28 cm, find each side of the triangle.
whoever will answer it i will mark him brainliest but the answer should be appropriate

Answers

Answered by diyanishadx
1

Answer:

one side is 4 and the other two sides are 12

Step-by-step explanation:

let the 3rd side be x.

So the 1st and 2nd sides will be 3x.

Perimeter is the sum of all sides so 3x+3x+x=28

∴ 7x=28

if u bring 7 to left hand side x=28/7

∴x= 4

so one side is 4 and the other two are 12

proof: 4+12+12=28

hope this helps

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