Question

If ray DB If ray DB is an angle bisector of

Answer 1

`x = 5`

Explanation:

`m∠ADB = (1)/(2) m∠ADC`

⟹
`8x - 3 = (1)/(2) * 74`

`8x - 3 = 37 ⟹8x = 37 + 3`

Divide both sides by 8 to find the value of x

`x = (40)/(8)`

Therefore:

`x = 5`