Question

the sides of a triangle are in the ratio 3:2:5 and its perimeter is 30 cm .What is the length of the longest side.
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Answer 1

Step-by-step explanation:

Longest side is of 15 cm

Answer 2

Answer:

Triangle are in the ratio 3:2:5

Perimeter is 30 cm

3+2+5+=10

3÷10×30=9

2÷10×30=6

5÷10×30=15

Perimeter=9+6+15=30

Longest side is Third angle=15