#### Find the measure of the indicated arc or angle in Circle O

download
report

####
Transcript
Find the measure of the indicated arc or angle in Circle O

Geometry
Section 10.4
Inscribed Angles Boardwork
Find the measure of the indicated arc
or angle in Circle O
πβ π΅π΄πΆ = 66°
Find the measure of the indicated arc
or angle in Circle O
ππ΅πΆ = 56°
Find the measure of the indicated arc
or angle in Circle O
πβ π΅π΄πΆ = 43°
Find the measures of the indicated
arcs and angles
1.
2.
3.
4.
ππΈπ΅ =
πβ πΈπ·π΅ =
πβ π·πΈπΆ =
πβ π·π΅πΆ =
Find the measures of the indicated
arcs and angles
1.
2.
3.
4.
ππΈπ΅ = 48°
πβ πΈπ·π΅ = 24°
πβ π·πΈπΆ = 31°
πβ π·π΅πΆ = 31°
Solve for x.
96
2π₯ + 1 =
2
2π₯ + 1 = 48
2π₯ = 47
π₯ = 23.5
Solve for x.
π₯ = 2π₯ β 7
7=π₯
Solve for x.
1
1
π₯ + 5 + π₯ = 90
3
2
2
3
π₯ + π₯ = 85
6
6
5
π₯ = 85
6
5π₯ = 510
π₯ = 102
Solve for x.
2π₯ + 13 = 3π₯
13 = π₯
Solve for x.
π₯ + 105 = 180
π₯ = 75
Solve for each variable
2π₯ + 100 = 180
2π₯ = 80
π₯ = 40
π¦ + 87 = 180
π¦ = 93
Solve for each variable
2π₯ + π₯ + 12 = 180
3π₯ = 168
π₯ = 56
4π¦ + 5π¦ = 180
9π¦ = 180
π¦ = 20
Solve for each variable
3π₯ + 90 = 180
3π₯ = 90
π₯ = 30
2π¦ β 3 + π¦ + 5 = 180
3π¦ + 2 = 180
3π¦ = 178
π¦ = 59. 3