Write a list of steps that are needed to find the measure of angle B.
A measures 72 degrees and C measures 113.
My answer:
A + B + C = 180.
72 + B + (180-113) = 180,
72 + B + 67 = 180,
B = 180 - 72 - 67 = 41 degrees
Am I right?
TYSM
The real Answer would be 180-113=67
67+72=139
180-139=41
B=41
nope
Assuming you have a triangle ABC ,
with the given angles:
A+B+C = 180
72 + B + 113 = 180
B = -5
Uh,Uh, no such triangle is possible.
Check your typing, or else the question is bogus
unless.... , from your work I see a calculation of 180-113
Was angle C an exterior angle?
If so, then your answer is correct.
yeah, c was exterior
Lol ur both wrong
Since your trying to find B sooo yeah enjoy the answer and GL
Wait NM help ur right
Yes, you are correct! To find the measure of angle B using the information given, you can follow these steps:
1. Use the fact that the measures of angles in a triangle add up to 180 degrees: A + B + C = 180.
2. Substitute the given measures of angles A and C: 72 + B + 113 = 180.
3. Simplify the equation by combining like terms: 185 + B = 180.
4. Solve for B by isolating it on one side of the equation: B = 180 - 72 - 113.
5. Simplify the expression to find the measure of angle B: B = 41 degrees.
So, the measure of angle B is indeed 41 degrees. Well done!