Answer:
2m if the diameter is 4m
Step-by-step explanation:
The answer is 2 x10 = 20
To the power of b which is 15
The measure of arc LMN = 2 mesure of angle LMN ==> 64°
16x-7≤-71
Add 7 to both sides
16x≤-64
Divide both sides by 16
x≤ -4
Hope this helps! :)