Question

find the value of x​

Answer 1

Step-by-step explanation:

(i) angle ROP = angle QOS. [ opposite angle ]

angle POU + angle ROP + angle ROT = 180 °

4x + 12 ° + 60 ° + x +13° = 180 °

5x = 180 ° - 85°

5x = 95

x = 95 / 5

x = 19 °

(ii) sum of all angle = 360 °

180°- 3x + x + 16 ° + 6x -26 °+ P = 360 ° [ P = 90°]

4x = 360 ° - 260°

4x = 100 °

x = 100/ 4

x = 25°