Question

pa
ake a regular hexagon Fig 3.10.
What is the sum of the measures of its exterior angles x, y, z.p.q.r?
is r=y=z=p=9=r? Why? 120
What is the measure of each?
(i) exterior angle
(ii) interior angle
Repeat this activity for the cases of
(1) a regular octagon (ii) a regular 20-gon
X 74
Fig 3.10
200
720
6 1207​

Answer 1

The ans is 192729 and pls give me thanks