The diagram shows a regular 11-sided polygon. Work out the size of the angle marked d.
Leave answer to 2 decimal places where appropriate.

d = 32.73°

Step-by-step explanation:

Angle 'd' is an exterior angle of the given polygon.

By the property of the exterior angles of a polygon, sum of exterior angles of a polygon is 360°.

And the measure of an exterior angle of a polygon =

Here 'n' = Number of sides of the polygon

From the picture attached,

Number of exterior angles of the regular polygon = 11

Therefore, measure of the exterior angle =

                                                                    = 32.7272

                                                                    ≈ 32.73°

the answer is y < -3 or   y > 3

-3y > 7 + 2

-3 y > 9

y < -3

h= 12 inches

step-by-step explanation: