Question

Please tell me how to do this. If anyone does they will be marked as brainliest.

Answer 1

Answer:

360°= a + b + c

360°°= 64 + b + c

a+b= 360- 64

a+b= 296

a= 148

b= 148

Answer 2

Answer:

58 °

Step-by-step explanation:

in isosceles triangle,

let the equal angles be x

therefore,

x+x+64-180

2x=180-64

2x= 116

x= 58°