Question

Find the value of x' so that /|| m. 7 m 3x - 10° p 2x + 15°​

Answer 1

Step-by-step explanation:

we can say that angle (2x+15)° is equal to corresponding angle of angle (3x-10)° [since vertically opposite angles ]

therefore we have

2x+15 = 3x-10

therefore x = 25