From the given figure, it can be seen that the two chords are intersecting each other at O and the measure of arc AB is 53 and the measure of arc CD is 25.

Using the property, angle formed by two chords is equal to half the sum of the intercepted arcs, we have

$x=\frac{arc(AB)+arc(CD)}{2}$

Substituting the given values, we get

$x=\frac{53+25}{2}$

$x=\frac{78}{2}$

$x=39$

Thus, the value of x is 39 and option (B) is correct.

7 0

3 years ago

What is the best estimate of the sum of the fractions?<br> 31/4+17/3+8/18

Nookie1986 [14]

Answer:

The answer is 14 1/2.

Step-by-step explanation:

The reason this is the answer is because once you add it all up u get 13 31/36 and estimated it is closer to thats than any other answer choice.

6 0

2 years ago