Find the perimeter of a regular octagon if one side has a measure of 8 cm. a. 72 cm. b. 56 cm. c. 64 cm. d. 16 cm. i need 3 people to answer!

Geometry: determine whether segment mn is parallel to segment kl. justify your answer. jm 6 mk 3 jn 8 nl 4

5x + 2 = 12 solve the following equation. then place the correct number in the box provided.

Match the following reasons with the statements given to create the proof. 1. do = ob, ao = oc sas 2. doc = aob given 3. triangle cod congruent to triangle aob vertical angles are equal. 4. 1 = 2, ab = dc if two sides = and ||, then a parallelogram. 5. ab||dc if alternate interior angles =, then lines parallel. 6. abcd is a parallelogram cpcte