Question

Please help. Find the measure of arc QR

Answer 1

mQR= 70°

Explanation:

`m\angle \: QPR = \cfrac{QP}{2}`

`11x + 2 = \cfrac{24x - 2}{2} = 12x - 1`

`12x -11 = 2 + 1`

`x = 1`

Now, let's find the measure of arc QR....

`mQR = 24x - 2`

`24(3) - 2`

`=70`

Therefore, the measure of arc QR is 70°.

Hope this answers your question!