Answer:
C=78
D=102
Step-by-step explanation:
co-interior angles are sepplementary
The common difference is 11, you can see this because the number goes up by eleven each time.
Answer:
15 cm
Step-by-step explanation:
Circumference of circle= 2πr, where r us the radius of the circle.
Given that the circumference of circle is 60πcm,
60π= 2πr
Divide by 2 on both sides,
15π= πr
Divide by π on both sides,
15= r
Thus, radius of circle= 15cm.
In point form (3,-2)
Equation form
