Question

in a triangle A B C Ais five _ eight of B and C is seven eight of B find the angle A B C​

Answer 1

Answer:

1. Given : A=5/8(B)
2. C=7/8(B)
3. As in a triangle, sum of all angles in
4. a triangle = 180 degrees
5. A+B+C=180 degrees
6. 5/8(B) + B + 7/8(B) = 180 degrees
7. 20/8(B) = 180 degrees
8. then B = 72 degrees
9. A = 45 degrees
10. C = 63 degrees

Answer 2

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