Select all the terms that apply to the shape . me !

octagon, a regular polygon and convex

Step-by-step explanation:

The given shape has eight sides and all these shapes do not intersect each other, thus by the definition of polygons, the polygon which consists of eight sides is known as "octagon".

Also, A regular polygon is the polygon which has same sides and same angles and also the sides do not intersect each other.

Hence, the given shape is  a regular polygon and also, the regular polygons are convex in nature.

Therefore, the given shape is octagon, a regular polygon and convex in nature.

Octagon, Irregular Polygon, and Concave

Step-by-step explanation:

It has 8 sides and so it is an octagon because oct means 8

It’s an Irregular Polygon because the definition of a regular polygon is “a polygon whose sides are all the same length and all of its angles are the same measure” so since not all the the angles and lengths are the same it is irregular

Last Concave, it is a concave because concaves definition is “ a shape with no indentation” since it has no indentation it is concave

Hope this Helps !

Ps I took this lesson and have attached a photo of it saying these answers are right. ( The answers highlighted green are correct)

hello from mrbilldoesmath!

answer:

x - 3

discussion:

x^2 - 9 = (x-3) (x+3)   so

(x^2-9)/ (x + 3) = x-3

you,

mrb