All triangles have a measurement of 180 degrees. Therefore, we can use this information to make an equation to find the value of angle B.
Angle B = 180 - (28 + 36)
Angle B = 180 - 64
Angle B = 116
So, angle B is equal to 116 degrees.
Answer:
A
Step-by-step explanation:
sorry I don't kwon how to put it in, in explaination
The answer is 30
You multiply 2 x 30 which is 60 and 60 + 30 = 90
hope this helps :D
I have attached the graph
