501 Geometry Questions

Set 48

Use the diagram below to answer questions 233 through 235.

233. Name the polygon. Is it convex or concave?


234. How many diagonals can be drawn from vertex O?


235. Based on the number of triangles created from the diagonals
     drawn from vertex O, what is the sum of the interior angles of this
     9-sided polygon?

Set 49

Use your knowledge of polygons to fill in the blanks.

236. In polygon CDEFG, CDand DEare ____.


237. In polygon CDEFG, CE, DFand EGare ____.


238. In polygon CDEFG, ∠EFG is also named ____.


239. In polygon CDEFG, ∠DEF and ∠EFG are ____.

P

H

I

J

K

L

N M

O

HI  IJ

Given:

JK

KL  LM MN

NO  OP PH

501 Geometry Questions