Answer:
d=4.14
Step-by-step explanation:
use the equation d=2r
d=C/π=13/π≈4.13803
4.13803≈4.14
The answer will be “self interest”.
Answer:
As shown in picture, we have

Hope this helps!
:)
Explanation:
Let say right triangle ABC has A = 90 deg.
=> BC is hypotenuse.
=> BC = AC x BC/AC = AC/(AC/BC) =AC/cosC.
That's the way we've done!
No, because it might be cloudy instead.
This is just like the statement, "All squares are rectangles" yet "All rectangles are squares" is not true.
Answer:
1
Step-by-step explanation:
10-9=1