Question

find a B and C if the perimeter of triangle is 36 M and its sides are in ratio A ratio B ratio c 3 ratio 4 ratio 5​

Answer 1

Let sides are 3 x , 4 x and 5 x ,

Given that perimeter of the triangle is 36 cm.

So, sum of all sides =36 cm

↪ 3 x + 4 x + 5 x = 3 6

↪ 1 2 x = 3 6

↪ x = 3

So,

Sides are 3 x = 3 × 3 = 9 cm

4 x = 4 × 3 = 12 cm

5 x = 5 × 3 = 15

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