I think the answer is the second one. A reflection over the x-axis and the a 90° counterclockwise rotation about the origin.
Answer:
c. 69
b. 7
Step-by-step explanation:
Answer:
C. 124 deg
Step-by-step explanation:
The measure of an arc is twice the measure of the inscribed angle that intercepts it.
m(arc)AC = 2 * m<B = 2 * 62 = 124
Answer:
15.71m
Step-by-step explanation:
circumference of a circle = 2πr
where r = 2.5m
where π = 3.142
we have,
2*3.142*2.5 = 15.71m
therefore the circumference of a circle with a radius 2.5m = 15.71 m