If you fail, never give up because FAIL means 'First Attempt In Learning'.— A. P. J. Abdul Kalam

Lines and Angles — quick quiz

5 real REET questions on Lines and Angles. Instant scoring and solutions, no signup — see where you stand in ~3 minutes.

Question 1 of 4

MEDIUM

In the given figure, two lines AB and CD intersect at point O. If angle AOC = 3x + 20° and angle BOD = 5x - 40°, find the value of x.