Solving for Missing Arcs and Angles Practice

Find the measure of the missing angle.

• 90^o

• 10⁰

• 130^o

• 50^o

Tags

CCSS.7.G.B.5

Solve for x.

• 16

• 11

• 50

• 6

Tags

CCSS.8.G.A.5

What is the third angle of a triangle whose 1st angle is 34 and 2nd angle is 101?

• 32

• 39

• 45

• 54

Tags

CCSS.8.G.A.5

Tags

CCSS.8.G.A.5

Find the length of the highlighted arc from

point A to point B . Write your answer in terms of π, do not include the units.

Mathematical Equivalence

ON

Tags

CCSS.HSG.C.B.5

Find the length of the highlighted arc from point A to point B . Write your answer in terms of π, do not include the units.

Mathematical Equivalence

ON

Tags

CCSS.HSG.C.B.5

What is the measure of ∠RSQ ?

Mathematical Equivalence

ON

Answer explanation

Find the measure of arc RQ.

360 - 121 - 157 = 82

m∠RSQ = ½ arc RQ

m∠RSQ = ½ (82)

m∠RSQ = 41

Tags

CCSS.HSG.C.A.2

• 5.24 cm

• 3.14 cm

• 2.62 cm

• 1.57 cm

Tags

CCSS.HSG.C.B.5

What is the measure of the value of x in the diagram? ​ ​​ (a)  

• 102

• 204

• 129

• 51

Tags

CCSS.HSG.C.A.2

Find m∠PQR.

Mathematical Equivalence

ON

Answer explanation

Angle is formed by two tangents

Find the large arc 360 - 125 = 235

m∠PQR = ½ (235 - 125)

m∠PQR = 55

Tags

CCSS.HSG.C.A.2