Find the value of x
similarity in right triangles

option 1

data plot with   3 dots over 33, 1 dot over 34, 2 dots over 35, no dot over 36, 1 dot over 37, 2 dots over 38, 4 dots over 39, and 2 dot over 40.

by definition, an arc subtended by a central angle of some given measure has the same measure. so .