The measures of three angles of a triangle are given by #(8x- 5)° , (2x)°,# and #(3x - 10)°#. What is the measure of the largest angle?

1 Answer

The largest angle is #115^circ#

Explanation:

The total sum of the angles in a triangle is 180

so #(8x-5)+2x+(3x-10)=180#

#=>13x-15=180#

#=>13x=195#

#=>x=15#

Therefore the angles are #115^circ, 30^circ# and #35^circ#, The largest of which is #115^circ#.