Ask Question
24 April, 14:55

A and B are vertical angles. If A = 4x - 10 and B = 6x - 30, find mA.

+2
Answers (2)
  1. 24 April, 15:12
    0
    If A and B are vertical angles, then A = B. Thus, 4x - 10 = 6x - 30, and 10 = x. Check: Does 4 (10) - 10 = 6 (10) - 30? Does 30 = 30? YES. So x = 10 is correct. The measure of angle A is 30 degrees.
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “A and B are vertical angles. If A = 4x - 10 and B = 6x - 30, find mA. ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers