The measures of the three angles of a triangle are #(x)°, (2x)°# and #(3x)°#. What is the value of #x#?
1 Answer
Jan 24, 2018
Explanation:
#• " the sum of the 3 angles in a triangle "=180^@#
#rArrx+2x+3x=180#
#rArr6x=180#
#"divide both sides by 6"#
#(cancel(6) x)/cancel(6)=180/6#
#rArrx=30#
