CCSS.Math.Content.HSF.TF.A.1

Alison is jogging on a circular track that has a radius of 140 feet.  She runs along the track from point R to point N, a distance of 230 feet. Find to the nearest degree, the measure of minor arc RN.

• 47
• 74
• 94
• 123

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CCSS.Math.Content.HSF.TF.A.1

What is 5π/6 radians in degrees?

• 180
• 150
• 360
• 120

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CCSS.Math.Content.HSF.TF.A.1

What is the measure of arc WYZ?

• 231
• 255
• 168
• 200

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CCSS.Math.Content.HSF.TF.A.1

Solve on the domain [0,2π)
cos x + 1 = 0

• 0
• No solution
• π
• 3π/2

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CCSS.Math.Content.HSF.TF.A.1

CCSS.Math.Content.HSF.TF.A.2

Convert 150⁰ to radians

• 5π/6
• 3π/4
• 7π/6
• 2π/3

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CCSS.Math.Content.HSF.TF.A.1

CCSS.Math.Content.HSF.TF.A.2

Convert 100⁰ to radians

• 5π/9

• π/2

• 5π/8

• 5π/6

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CCSS.Math.Content.HSF.TF.A.1

Give an example of a major arc

• arc JH

• arc HI

• arc JLH

• arc JL

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CCSS.Math.Content.HSF.TF.A.1

Find the length of the arc

• 25pi/18

• 125pi/90

• 16pi/3

• 20pi/3

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CCSS.Math.Content.HSF.TF.A.1

What is a complete circle in radians?

• π
• 2π
• 1/2 π
• 1

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CCSS.Math.Content.HSF.TF.A.1

Convert 150⁰ to radians

• 5π/6
• 3π/4
• 7π/6
• 2π/3

Tags

CCSS.Math.Content.HSF.TF.A.1