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

Find the trig value rounded to the nearest ten-thousandth.
Tan(42°)

• .9004
• .8123
• 88.6361
• 42

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

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

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

What kind of triangles does the Pythagorean Theorem work with?

• Right
• Left
• Isosceles
• Equilateral

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

If you are given the opposite side and hypotenuse, which trig function should you use?

• sine
• cosine
• tangent

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

What is the correct equation to solve for x ?

• tan( 46 ) = 17/x
• sin ( 46 ) = x/17
• tan (46 ) = x/17
• cos (46) = x/17

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

What is the exact coordinates of  3π/4 on the unit circle?

• (−√2∕2, √2∕2)
• (−√2∕2, −√2∕2)
• (−√3∕2, −√2∕2)
• (√2∕2, −√2∕2)

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

What kind of angles are shown?

• complementary
• supplementary
• adjacent
• corresponding

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

Which equation would be used to solve for x?

• x²+25²=32²
• cos(25)= x/32
• tan^-1(32/25)
• cos^-1(25/32)

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

cos (π/2)

• 0
• √2/2
• 1/2
• 1

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

Find the value of cosine.

• -3√13 / 13

• 9√13 / 13

• 2√13 / 13

• 4√13 / 13

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