Unit 7 Trigonometry

sin A = ?

• 7/25
• 24/25
• 7/24
• 25/7

Tags

CCSS.HSG.SRT.C.6

m∠A = ?

• 16.3⁰
• 73.8⁰
• 15.6⁰
• 17.0⁰

Tags

CCSS.HSG.SRT.C.8

What is the ratio for Sine?

• Hypotenuse/Opposite

• Opposite/Hypotenuse

• Opposite/Adjacent

• Adjacent/Opposite

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CCSS.HSG.SRT.C.6

What is the ratio for Tangent

• Opposite/Adjacent

• Adjacent/Opposite

• Opposite/Hypotenuse

• Hypotenuse/Opposite

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CCSS.HSG.SRT.C.6

If you are given the two sides that are NOT the hypotenuse, which trig function should you use?

• sine

• cosine

• tangent

• cotangent

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CCSS.HSG.SRT.C.6

If you are given the length of a hypotenuse and the length of an adjacent side, what trigonometry ratio could you use .

• sine

• cosine

• tangent

• trigonometry

Tags

CCSS.HSG.SRT.C.6

The ratio of the length of the side opposite of the angle to the length of the hypotenuse is the _____________

• Sine

• Cosine

• Tangent

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CCSS.HSG.SRT.C.6

A 16 foot ladder leans against a building.  If the angle the ladder makes with the ground is 68°, how high up the building does the ladder reach?

• 39.6
• 6.0
• 14.8
• 13.6

Tags

CCSS.HSG.SRT.C.8

A pilot looks down and sees the runway at an angle of depression of 10°.  If the horizontal distance between the plane and the runway is 8000 feet, what is the height of the plane?

• 1410.6
• 1389.2
• 5671.3
• 7878.5

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CCSS.HSG.SRT.C.8

You decide to go to the city for a day of fun.  You happen to be standing 30 feet away from a building that is 645 feet tall.  What is your angle of elevation to the top of the building?

• 87.3
• 2.6
• 79.1
• 84.6

Tags

CCSS.HSG.SRT.C.8