If the diameter is 16, then the radius is 8.
A=(pi) r^2
8*8=64
64*3.14159265359=201.06
201.06 is your answer.
-TheOneandOnly003
Answer:
24
Step-by-step explanation:
This is obtuse ?
let phi = 135
2theta = 180 -135 = 45
theta = 22.5
phi != 2 * 22.5 != 45
Did you mean ?
phi = 180 - 2theta
Can you provide more explanation ?
Suppose you have some repeating decimal like
x = 0.123123123...
The repeating part has a length of 3, and multiplying both sides by 10^3 = 1000 gives
1000x = 123.123123123...
The usefulness of this is that we can subtract x from this to eliminate the decimal part:
1000x - x = 123.123... - 0.123...
999x = 123
then solve for x as a fraction:
x = 123/999
and in this case the fraction reduces further to
x = 41/333
Answer:
When t = 3, y = 12. y = 4t, for t>0
Step-by-step explanation:
8 = 4 x 2; y = 4 x 3 = 12.
