C = 2 pi r
C = 2 x 3.14 x 5
C = 31.4 yd
A = pi r^2
A = 3.14 x 5^2
A = 3.14 x 25
A = 78.5 yd^2
Answer:
Option E 
Step-by-step explanation:
we have

we know that
For x> 5 both sides of the equation will be positive
Squared both sides



Subtract 4 both sides


Rewrite


The Angle formed by an arc on the centre of the circle is double the angle made by the same arc on the circumference of the circle.
So,

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Answer:
A
Step-by-step explanation:
Answer:
itz 5
Step-by-step explanation:
i took quiz