Question

CAN I GET HELP??

What is the value of p?


23

42

21

11.2

Answer 1

Hello,
since there is a axis symmetry passing by the center that is the perpendicular bissector of the not drawed chords,

p=21+21=42
Answer B

Answer 2

(B) 42

Explanation:

From the figure, it can be seen that the distance from center to the chord is equal that is
`11.2` in measure.

Therefore, using the property that if the distance from the center to the chord is equal, then the chords are always in equal in measure.

Now, it is given that the measure of the one of the chord is 42, then using the above property, the measure of the chord p is 42.

Hence, option (B) is correct.