Question

angle p and angle Q are supplement ary angle . If <P = 4x + 20° and angle Q = 7x-5°,then find angle P and angle Q.​

Answer 1

Answer:

GIVEN DATA

supplement angle=180

P=4x + 20

Q=7x - 5

Step-by-step explanation:

P+Q=180

4x+20+7x-5 =180

11x+15=180

11x=180-15

11x=165

x=165/11

x=15

:.P=4x+20       , Q=7x-5

   =4*15+20         =7*15-5

   =60+20           = 105-5

    = 80                = 100

:. the angles are 80,100