Circumfrence is to a circle as perimeter is to a polygon. The circumfrence of a circle always equals the diameter (or two times the radius, since the radius is half of the diameter) times pi.
The circumfrence would be 7926.41π miles because of this.
Should you round pi to 3.14, the circumfrence would be 7926.41 * 3.14.
This is equal to <span>24888.9274 miles. (round that if needed)</span>
Greatest common factor of 24 and 36 is 12. By just observing.
Factoring out 12.
24 = 12*2
36 = 12*3
(24 36) = 12(2 3)
Answer:
sec or 1/cos
Step-by-step explanation:
1/sin * sin/cos
sin cancels out
1/cos = sec
There’s no picture or anything so try again
Answer:
b = 48 °, c = 46°
Step-by-step explanation:
c = 46 ° as between parallel lines, alternate opposite angles are equal.
since opposite angles are equal 94 ° = 46 ° + additional angel
therefore b = 94° - 46 ° = 48 ° , as sum of 2 internal angles of a triangle is equal to opposite exterior angle.