Question

In triangle ABC A+B=18units,C+A+=17units ,B+C=25units.What type of triangle is triangle ABC.Give Reason​

Answer 1

Answer:

A+B=18----1

A+C=17----2

1-2

we get

B-C=1------3

B+C=25---4

3+4

so

2B=26

B=13 units

So in 1

A+B=18

So A=5 units

B+C=25

so

C=12 units

so ABC is scalene triangle

hope it help..

Answer 2

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