Answer:
8+12= 2x
multiply all of them by power of 2
Step-by-step explanation:
so,
64+144 = 4x
208=4x
x = 52 what is the root of 52 the answer is
x = 7.188 or 3/16
16pi
144pi is the area of the whole circle
(360 - 320)/360 = 1/9
144*1/9=16
<1=63°
<2=49°
<3=87°
<4=44°
<1=180-68-49=63°
<3=180-93=87°
<4=180-49-87=44°
the answer is 12
