Question

triangle ABC is an isosceles triangle with AB=AC and 2B = 45°, find


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Answer 1

Answer:

Given, AB = AC, ∠B=70

∠B=∠C=70∘ (Isosceles triangle property)

Sum of angles,

∠A+∠B+∠C=180

∠A+70+70=180

∠A=40∘

Answer 2

Answer:

2b=45

b=45/2

b=22.5

and what to find please write the whole question

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