The value of x for the given circle will be 17 so option (B) will be correct.
What is a circle?
A circle is a geometrical figure which becomes by plotting a point around a fixed point by keeping a constant distance.
In our daily life, we always see circle objects for example our bike wheel.
The longest line which can be drawn inside the circle will be the diameter.
Area of circle = πr² and the perimeter of circle = 2πr where r is the radius of the circle.
By theorem in circle
( 13 + 8) × 8 = ( x + 7) × 7
21 × 8 = ( x + 7) × 7
x + 7 = 3 × 8
x = 24 - 7
x = 17
Hence, The value of x for the given circle will be 17.
To learn more about the circle,
https://brainly.com/question/266951
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