What is the value of x?

In right ΔABC, angle ABC = 2x and

What is the value of x?
A. 30
B. 32
C. 24
D. 48
E. 36

Correct Answer: E
Explanation/Reference:
Explanation:
There are 180 degrees in every triangle. Since this triangle is a right triangle, one of the angles measures 90 degrees.

Therefore,
90 = 2.5xx = 36

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