Mathematics
pripri1
2015-11-20 19:00:27
I need to find out the missing angles and the angle pair of the angle using equations
ANSWERS
2020gavinp
2015-11-20 19:20:27

Okay, so you know by looking at the angle that it is a right angle. Now, recall that right angles have a measurement of 90°. Next, write an equation.  4x + 2x = 90° Simplify. 4x + 2x = 90 6x = 90  x = 15.  Now, to solve for the measurements of both angles, substitute the now known value of x into both equations, and solve. 4(15) = 60 2(15) = 30 Answer: x = 15. The first angle would be 60°, and the second angle is 30°. They both add up to 90°.

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