Answer:
Bn= 9 cm
tw=14 cm
bf=17 cm
<w =82⁰
<b= 67⁰
<f= 31⁰
The answer is 16
And also , can people please stop posting did you get the answer yet, just so you could get the points. They only take two answers, and that's a waste of somebody who could've answered or helped.
83
Step-by-step explanation:
2x83=166-15
