Question

the value of X in the triangle given below is P=(12x+8) (Q=55°) (R=8x-3°)​

Answer 1

Step-by-step explanation:

12x+8x=55+8-3

20x=60

x=60/20

x=30

ans:-30

Answer 2

Answer:

Angle P = 12x+8

Angle Q = 55°

Angle R = 8x-3°

Angle P + Angle Q + Angle R = 180 ° { Angle sum property of triangle}

12x+8 + 55 + 8 x-3 = 180°

12x + 8x +8 +55 -3 =180°

20x +63 -3 = 180 °

20 x +60 = 180°

20 x = 180° - 60 °

x = 120 ÷ 20

x= 6

hope it is helpfull if yes so please hit like and follow me.