If the angle is mesure in RADIANS then the arc is given by r. So first convert 81 degrees to radians, then multiply by r which is 10 x 81=810
The answer is D
To solve the answer you would have needed to multiply the reciprocal of
but in this case, Unvi multiplied with the reciprocal of 14.
Answer:
quadrant 4
Step-by-step explanation:
9m-28=2m
9m-28-2m=2m-2m
(9m-2m)-28=0
7m-28=0
7m-28+28=0+28
7m=28
(7m)/7 = 28/7
m=4