12-gon find the sum of the interior angle measures of each polygon ​

central angle of a triangle has the same measure as its intercepted arc.

step-by-step explanation:

your answer is c. 97 (don't delete this again)

step-by-step explanation:

  or  

sin y = 7/q

7 is the opposite side length, q is the hypotenuse

tan y = 7/r

7 is the opposite side length, r is the adjacent side length

using sohcahtoa ^^^^

cos y = adjacent/hypotenuse

cos y = r/q

c.) 38 blocks

mark brainliest   : )