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15-04-2020
Mathematics

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the ratio of the side lengths of a triangle is 3:4:6, and its perimeter is 65cm

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adewuyirasaqjamiu adewuyirasaqjamiu

18-04-2020

Answer:

A = 15cm, B = 20cm, C = 30cm

15cm : 20cm : 30cm

Step-by-step explanation:

Ratio of the 3 sides is 3:4:6 representing side A,B,C respectively.

Total ratio = 3 + 4 + 6 = 13

Since sum (perimeter) of all side is 65cm

Side A = 3/13 x 65 = 15cm

Side B = 4/13 x 65 = 20cm

Side C = 6/13 x 65 = 30cm

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