Question

Please help ASAP 40 pts!

Answer 1

The answer would be D) 70 degrees.

Explanation:

180 - 40 = 140

140/2 = 70 degrees.

Hope this helped!! :)

Answer 2

70

Explanation:

Since this is an isosceles triangle with AB = AC

This means <B = <C

We know the sum of the angles of a triangle = 180

We are looking for <C

<A + <B + <C = 180

40 + <C + <C = 180

Subtracting 40 from each side and combing like terms

40-40 + 2<C = 180-40

2 <C = 140

Divide by 2

2/2 <C = 140/2

<C = 70