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5 votes
Please show your work and I need this in 10 minutes

Please show your work and I need this in 10 minutes-example-1

2 Answers

2 votes
Because of two sides
AC and
BC are equal, the angles
\angle A and
\angle B are also equal. We know that sum of angles of the triangle is equal
180^(\circ). Let
x represent
\angle B. So, to find
\angle B we need to solve the equation:

2x+50=180

2x=180-50

2x=130

x=130/2=65

The answer is:
\angle B = 65^\circ
User Stefan Wuebbe
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7.9k points
5 votes
The answer is 65 degrees because there are 180 degrees in a triangle and the triangle isosceles and 130 (because 50 degrees minus 180 = 130) divided by 2 is 65. Youre welcome
:D
User Andre Hofmeister
by
8.5k points