Unit 9

Which statement is NOT true of this

rhombus?

• It has two obtuse angles.

• It has two pairs of parallel sides.

• It has two angles that measure less than

  90°.

• It has two pairs of perpendicular sides.

Antonio drew a figure with at least two sets of parallel sides. Which could NOT be the figure Antonio drew?

• Trapezoid

• Rhombus

• Regular octagon

• Regular hexagon

Parallel lines _____________________ .

• will intersect
• will never cross each other 

• A

• B

• C

• D

• A

• B

• C

• D

Choose TWO correct ways to name the angle shown:

• ∠LNM

• ∠LMN

• ∠MNL

• ∠NLM

Straight, Right, Acute, or Obtuse?

Select TWO facts about this angle

• It's a RIGHT angle

• It's 180 degrees

• It's OBTUSE

• It's a 90 degree angle

Straight, Right, Acute, or Obtuse?

Straight, Right, Acute, or Obtuse?