1a) no it would be 54
1b) yes
1c) yes
1d) no it would be 40
1e) yes
hope this helped
The triangle is isosceles so m∠A and m∠C are the same.
So to find ∠B, we do 74 + 74 + b = 180
148 + b = 180
b = 180 - 148
b = 32
Answer B is the right choice.
As an opportunity to respond to people who might disagree with your claim.
