Answer:

Step-by-step explanation:
The given circle has radius 8m and a central angle of
.
We want to find the length of arc AB.
Recall that the length of an arc is given by:

where
is the central angle and
is the radius.

This simplifies to:

T1 = 3
t2 = 2*t1 = 6
t3 = 2*t2 = 12
t4 = 24
t5 = 48
Answer:
x=32
Step-by-step explanation:
If you do 2x-16+4x+4=180, then you should get 32.
Answer:
The answer is: A≈451.93m²