Question

8. Find the number of sides of a regular polygon whose each exterior angle has a measure of 60°.​

Answer 1

Answer:

6 sides

Step-by-step explanation:

No. of sides= 360°/ Exterior angle

=360°/60

= 6 sides (Hexagon)

Answer 2

GIVEN:

each exterior angle = 60°

FIND:

No. of sides of a regular polygon.

SOLUTION:

as we know, that

☞ In a regular polygon sum of all interior angle is 360°.

$\bold{ ✪ so, no. \: of \: side \: of \: polygon = \frac{360 \degree}{exterior \: angle} } \\ \bold{\implies \frac{ \cancel{360 \degree}}{ \cancel{60 \degree} }} = 6 \\ \bold{ \longrightarrow no. \: of \: sides = 6}$

$\bold{ Hence, no. \: sides \: of \: a \: regular \: plygon} \\ \bold{whose \: exterior \: angle \: measures \: as \: 60 \degree} \bold{ is \: \boxed{ \bold6.}}$