Pythagorean Theorem
Finding Missing Angles Level 1
Finding Missing Angles Level 2
Finding Missing Angles Level 3
Finding Missing Angles Level 4
SOH-CAH-TOA
100
What is the Pythagorean Theorem?
a2+b2=c2
100
Solve for b.
62 degrees
100
Solve for x and the missing angle
35°
x=4
100
Solve all missing angles
120°
100
Solve for x
x=3
100
What is sinA?
36/81
200
Do the following lengths form a right triangle?
Side A: 13 Side B: 15 Side C: 18
No
200
Solve for b.
32 degrees
200
Solve for x and the missing angle
27°
x=6
200
Solve all missing angles
30°
200
What is the measure of angle T?
Angle T = 65 degrees
200
What is tanC and CosA?
TanC= 44/15
CosA = 44/75
300
Do the following lengths form a right triangle?
Side A: 56 Side B: 33 Side C: 65
Yes
300
Solve for b.
112 degrees
300
Solve for x and the missing angle
48°
x=6
300
Solve all missing angles
95°
300
What is the measure of angle D and interior B?
Angle D = 31
Interior Angle B = 103
300
What is sinC , TanA, and CosA
sinC = 13/25
TanA = 7/13
CosA= 13/25
400
Solve for x.
45
400
Solve for b.
132
400
Solve for x and the missing angle
49°
x=29
400
Solve all missing angles
65°
400
Solve all missing angles
Angle H = 38*
Interior Angle F = 53*
Exterior Angle F = 123*
400
DOUBLE JEOPARDYYYY
What is sinA and TanC?
sinA= 45/51
TanC= 24/45
500
12 cm
500
Solve for b.
50 degrees
500
Solve for x and the missing angle
90°
x=9
500
Solve all missing angles
140°
500
What is the rule/first step to solving this problem?
Set exterior angles = to remote interior angles
500
What is sinA, tanC, and cosC?
sinA= 76/95
tanC= 57/76
cosC= 76/95