Question

Write a list of steps that are needed to find the measure of ∠b

Answer 1

Here is the triangle.

Answer 2

@perl

Answer 3

∠C is 180-113

Abgle of triangle add up to 180
∠B = 180 - (∠A + ∠C)

Answer 4

you got that from yahoo answers

Answer 5

@JoannaBlackwelder

Answer 6

thats the right answer

Answer 7

You can use the exterior angle theorem.
\( \angle C = \angle A + \angle B \)

Answer 8

Ok

Answer 9

So C = A + B

Answer 10

@perl

Answer 11

yes

Answer 12

113= 72 + B

Answer 13

@perl But that means, B=41, if a triangle is 180 degrees, how does that workout.

Answer 14

a triangle always adds up to 180 degrees

Answer 15

Yea, So, I understand that B= 41, but what is the answer in the end.

Answer 16

The question says to find a list of steps to find angle B. So if you use the exterior angle theorem that should be enough.

Answer 17

Ok thanks, I will give you a medal.