TEKS.MATH.9-12.III.A.3

Jane and Miguel are siblings. They go to different schools. Jane walks 6 blocks east from home. Miguel walks 8 blocks north. How many blocks apart would the two schools be if you could walk straight from one school to the other?

• 14
• 10
• 5.3
• 2

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TEKS.MATH.9-12.III.A.3

Find the value of x.

• 36
• 12
• 16
• 25

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TEKS.MATH.9-12.III.A.3

Find x to the nearest degree using tangent

• 42
• 43
• 46
• 54

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TEKS.MATH.9-12.III.A.3

Find the distance between J and K.

• 8.2
• 7.7
• 9
• 10.2

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TEKS.MATH.9-12.III.A.3

We can use SOH-CAH-TOA for finding missing sides or angles of...

• any triangle.
• non-right triangles only.
• right triangles only.
• circles.

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TEKS.MATH.9-12.III.A.3

What are the coordinates of 60° on the unit circle?

• (0, 1)
• (1/2, √3/2)
• (√3/2, 1/2)
• (√2/2, 1/2)

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TEKS.MATH.9-12.III.A.3

What is the ratio for cosine?

• H/A
• O/A
• A/H
• A/O

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TEKS.MATH.9-12.III.A.3

If three sides of a right triangle are 9, 40, and 41, which side is the hypotenuse?

• 9
• 40
• 41

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TEKS.MATH.9-12.III.A.3

side a on a right triangle is ALWAYS the longest side

• true
• false

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TEKS.MATH.9-12.III.A.3

Evaluate: csc^-1(-√2)

• π/4

• 3π/4

• -π/4

• -3π/4

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TEKS.MATH.9-12.III.A.3