2 Answers

Vishwajeet Vatharkar · Answer 1 · 2022-10-20T09:12:22+0000

○=> Correct option :

$\color{plum}\tt\bold{(D) \: 135}$

Given :

▪︎The figure is of a regular octagon

▪︎Angle z is one of the eight angles of this octagon.

We know that :

▪︎All angles of a regular octagon sums upto form 1080°.

Which means :

Measure of angle z :

$=\tt (1080)/(8)$

$\color{plum} =\tt 135°$

Thus, the measure of angle z = 135°

▪︎Therefore, the correct option is (D) 135