G 10/19/17 Warm Up

Classify the angle.

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

Classify the angle

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

CCSS.4.MD.C.5

Identify the vertex and sides of the angle

• Vertex: B; Sides: ray BC & ray BA
• Vertex: A; Sides: ray AB & ray AC
• Vertex: C; Sides: ray CA & ray CB

Tags

CCSS.4.G.A.1

CCSS.4.MD.C.5

Classify the angle whose measure is 100^o

• acute
• obtuse
• right
• straight

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What is the measure of <BLM?

• 105 degrees
• 63 degrees
• 168 degrees
• 42 degrees

What is the measure of <ADC?  Leave your answer in terms of x.

• x + 7
• 2x + 19
• 3x + 26
• x + 8

∠NSD is 80⁰
∠ISD is 2x⁰
∠NSI is 30⁰
Solve for x.

• x = 25
• x = 20
• x = 50
• x = 40

Which of the following constructions is illustrated?

• An angle is congruent to a given angle
• The bisector of a given angle
• The bisector of a given segment
• The perpendicular bisector of a given segment.

Tags

CCSS.HSG.CO.D.12

What does the word BISECT mean?

• To cut something into more than five pieces.
• It is a plane with two sets of wings.
• A shape that has three sides. 
• To cut something into two congruent pieces or in half.

Tags

CCSS.HSG.CO.D.12

Name the construction.

• Angle bisector
• Di-sect an angle
• Copy an angle
• Vertical angles

Tags

CCSS.HSG.CO.D.12