Which of the following is equivalent to 2−4 ?

A −2
B
1
8

C
1
16

D −16

Anyone know? will mark brainliest if you're correct!

Find the measure of the interior angles of the following regular polygons: a triangle, a quadrilateral, a pentagon, an octagon, a decagon, a 30-gon, a 50-gon, and a 100-gon.

Ineed with angles and the measure of them i have abc a is 65 and b is (3x-10) and c is (2x) find the value of x