Math, asked by Shinushree63, 10 months ago

The length of ab is four times the length of bc the length for ac is 75cm work out ab

Answers

Answered by Anonymous

3

Answer:

Let length of bc be x cm

Thus, ab=4x

ab+bc=ac

4x+x=75

5x=75

x=75/5

x=15

Therefore, ab=x=15cm

bc=4x=60cm

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