Question

in triangle abc the measure of angle a is 3x+5 the measure of angle b is 4x-2 and the measure of angle c is 2x+6 what are the measures of the angle

Answer 1

a=62

b=74

c=44

Explanation:

☆interior angles of triangle =180

a+b+c=180

3x+5+4x-2+2x+6

like terms

3x+4x+2x+5+6-2

9x+9=180

9x=180-9

9x=171

x=19

a=3 (19)+5=62

b=4 (19)-2=74

c=2(19)+6=44