In a geometry class, Julian is asked to draw a convex octagon. He draws a closed figure with eight sides. The sides are not equal in length. The greatest interior angle measure is 170°, and the least interior angle measure is 65°.

Question

In a geometry class, Julian is asked to draw a convex octagon. He draws a closed figure with eight sides. The sides are not equal in length.  The greatest interior angle measure is 170°, and the least interior angle measure is 65°.

falco276 · Answer

Which statement about the figure Julian draws is true?

 He draws a correct figure because it is a regular polygon.

 He draws a correct figure because no interior angle measures more than a straight angle.

 He draws an incorrect figure because the sides are not equal in length.

 He draws an incorrect figure because an interior angle measures more than a straight angle.

jim_thompson5910 · Answer

Hint: 

A polygon is convex if every interior angle is less than 180 degrees

A polygon is concave if one or more interior angles are greater than 180 degrees

falco276 · Answer

okayz.