TEKS.MATH.9-12.III.A.2

Which are pairs of vertical angles?

• ∠COB & ∠COA
• ∠AOD & ∠AOC
• ∠COB & ∠AOD
• ∠BOD & ∠AOD

Tags

TEKS.MATH.9-12.III.A.2

Can the sides of a triangle have lengths 3, 8, and 9?

• Yes
• No

Tags

TEKS.MATH.9-12.III.A.2

TEKS.MATH.9-12.III.D.1

Complete the statement, the midsegment of a triangle is half the length of the ___ ____ to it.

• angle oppostie
• side perpendicular
• side parallel
• incenter point

Tags

TEKS.MATH.9-12.III.A.2

Squares are rhombii

• sometimes true
• always true
• never true

Tags

TEKS.MATH.9-12.III.A.2

Find the largest side in Δ BCD

• Segment BC
• Segment DB
• Segment DC
• Segment AB

Tags

TEKS.MATH.9-12.III.A.2

The Triangle Sum Theorem states that the sum of all angles in a triangle equals ______. 

• 45°
• 90°
• 180°
• 360°

Tags

TEKS.MATH.9-12.III.A.2

A quadrilateral with all congruent sides would best be described as a ________.

• square
• rectangle
• rhombus
• parallelogram

Tags

TEKS.MATH.9-12.III.A.2

How do we prove a triangle is an isosceles triangle?

• Prove all sides are different lenghts
• Show that the three sides satisfy the pythagorean theorem
• Show that opposite angles are congruent
• Show that two sides are congruent

Tags

TEKS.MATH.9-12.III.A.2

______ rectangles are parallelograms.

• All
• Some
• No

Tags

TEKS.MATH.9-12.III.A.2

How many degrees are in a cirlce?

• 90
• 180
• 270
• 360

Tags

TEKS.MATH.9-12.III.A.2