Degrees
Radians
Arc Length
Sector Area
Bonus
100
Coterminal to 80°
What is 440° and -280°
100
Coterminal of π/2
What is 5π/2 and -3π/2
100
Find the arc if r= 3in. and Ө= 2
What is 10π/3
100
Find the area if r= 12mm and Ө= π/4
What is 18 π mm²
100

What should you always do when working with shape questions?

What is a sketch?

200
Coterminal to 126°
What is 486° and -234°
200
Supplementary angle of 5π/12
What is π/12
200
Find the arc if r= 12cm and Ө= π/6
What is 2π
200
Find the are if r= 4in. and Ө= 2.4
What is 19.2
200

Equation for length of a sector

What is l=rO?

300
Find the complement of 73°
What is 17°
300
Coterminal of -5π/4
What is -13π/4 and 3π/4
300
Find the arc if r= 15in. and Ө= 120°
What is 10π
300
Find the area if r= 3m and Ө= 2π/5
What is 5.65
300
Convert degrees to radians: 135°
What is 3π/4
400
Supplement of 150°
What is 30°
400
Coterminal of 7π/6
What is 19π/6 and -5π/6
400
Find the arc if r= 1.5ft. and Ө= 1.5
What is 2.25ft.
400
Find the area if r= 3cm. and Ө= 2
What is 9
400
Convert radians to degrees: 4π/5
What is 144°
500
Complement and Supplement of 85°
What is 5° and 95°
500
Complement of π/3
What is π/2 - 1
500
Find the arc if r= 315° and Ө= 5in.
What is 35π/4
500
Find the area if r= 5m. and Ө= 15°
What is 3.27
500
The minute hand on a clock is 1.2 cm long. How far does the tip of the minute hand travel in 40 minutes?
What is 5.03
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