Angles and Arcs Part 2

This is what kind of angle?

• obtuse

• right

• straight

• acute

Vertical angles are always

• acute

• total 180 degrees

• congruent (equal measures)

• adjacent angles

What is the vertical angle to angle 4?

• Angle 2

• Angle 6

• Angle 8

• Angle 7

Given the following two parallel lines cut by a transversal. Which pair of angles represents alternate exterior angles?

AXB is a

• Minor arc

• Major arc

• Inscribed angle

1. ​ (a)   2. ​ (b)  

3. ​ (c)   4. ​ (d)   5. ​ (e)  

• Inscribed Angle

• Central Angle

• Semi-Circle

• Chord

• Minor Arc

• Major Arc

• Diameter

• Secant

• Tangent

• Radius

AXB is a

• Minor arc

• Major arc

• Inscribed angle

Match the following

• 47

• arc EF

• 52

• m<1

• 104

• m<2

Answer explanation

arc EF = Add 58+104+94=256. Then 360 - 256 = 104

m<1 = 94/2 = 47

m<2= 104/2 = 52

Match the following

• 116^o

• 180^o

• measure of arc RST

• 58^o

• 64^o

• measure of arc ST

• 32^o

• measure of arc RS

Solve for x. 

• 5

• 20

• 40

• 85