9.3k views
20 votes
In the isosceles triangle ABC

AB=AC
angle B -- (3x 32)º
angle (872x)"
Work out the value
of x.

1 Answer

7 votes

Answer:

x = 4.5

Explanation:

Angle B = angle C because it is an isosceles triangle.

3x32 = 87-2x

96 = 87-2x

reduce:

9 = 2x

x = 4.5

User Javier Sedano
by
7.7k points

No related questions found

Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.2m answers

Categories