The angles of a triangle are #2x, 3x,# and #4x# degrees. What is the value of #x#?
1 Answer
Mar 27, 2016
Explanation:
The sum of the 3 angles in a triangle is
# 180^@ # hence , the sum of the 3 angles given must equal 180
We can form an equation
2x + 3x + 4x = 180
#rArr 9x = 180 rArr x = 180/9 = 20 #
