Question

*Question:*
See the attached figure & find out the value of the following:
i. line segment AB
ii. ∠ A​

Answer 1

Answer:

1. you can find length of AB by

ab²=ac²+bc²

2. you can find angle A by angle sum property

angle b =65 angle c = angle b =65 (opp. angles)

then angle a equals to a+b+c = 180

therefore a+130=180

a=50.