Answer:
0.5
m
=
17
= m
e
t
r
e
s =
m
t
r
e ²s 1
D
P = D
P
Step-by-step explanation:
Answer:
10m
Step-by-step explanation:
Use the area of triangle:
Area of triangle =
1/2 × b × 3 = 15
b × 3 = 30
b = 30/3
b = 10
It's equal to the central angle. The arc length is different, but the arc measure is measured in degrees, same as the angle.
A.) {4,.8,.16,.032,...}
Begin with 4 and multiply by 0.2, the ratio, to obtain successive term.