All Angles and Arcs in a Circle

An angle is a(n) ______ if the vertex is on a circle and the sides of the angle are shords of the circle.

• right angle

• acute angle

• inscribed angle

• intercepted angle

Tags

CCSS.HSG.C.A.2

What is the value of x?

• 11

• 88

• 44

• 22

Tags

CCSS.HSG.C.A.2

What is the value of y?

• 27

• 54

• 108

• 540

Tags

CCSS.HSG.C.A.2

What is the value of w?

• 52

• 104

• 76

• 108

Tags

CCSS.HSG.C.A.2

If minor arc AC = 96° , what is the measure of ∠ ABC?

• 53°

• 64°

• 72°

• 84°

Tags

CCSS.HSG.C.A.2

Find the missing angles or arcs.

Tags

CCSS.HSG.C.A.2

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

Tags

CCSS.HSG.C.A.2

Find the measure of arc RT.

• 142

• 98

• 155

• 187

Tags

CCSS.HSG.C.A.2

Find the measure of Arc MN

• 66

• 73.5

• 147

• 33

Tags

CCSS.HSG.C.A.2

Match the following

• 52

• m<1

• 47

• m<2

• 104

• arc EF

Answer explanation

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

m<1 = 94/2 = 47

m<2= 104/2 = 52

Tags

CCSS.HSG.C.A.2