When the sun is 62° above the horizon, a building casts a shadow 18m long. How tall is the building? B 62° 18 shadow Using the 62° angle as a reference, we knowpposite and adjacent side. Use opp adj tan Tan X = Final equation Height of the building X=

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Q: Use reference angles to find the exact value of the expression sec 495°. Do not use a calculator.

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Q: sketch roughly the given argle and trigonometric functions the -1215° o six = determine the values…

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Q: Use reference angles to find the exact value of the expression sec 240°. Do not use a calculator.

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Q: 2. A parasailer is attached to a boat with a rope 56 feet long. The angle of elevation from the boat…

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Q: The angle -750° rotates 4 full times around the origin.

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Q: The length of the arc that is subtended by a 360° angle is actually the found by the formula :. # of…

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Q: The height of a tower is 175feet and it casts a shadow of 78 feet. find the angle elevation fUM the…

A: The height of a tower is 175 feet and it casts a shadow of 78 feet.

Q: Sketch the angle and write the sec and tan of the angle if the terminal side of the angle passes…

A: NOTE: Refresh your page if you can't see any equations. . the given point is so here we have

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Q: cot 180°

A: Given that the trigonometry form cot180°. We know that, π=180° cotπ+θ=cotθ cot0= Not defined

Q: Given: sin tan which quadrant does the answer belong?

A: sin-1tan7π6 = ?   ∵ Domain of sin-1x is -1, 1  Range of sin-1x is -π2, π2

Q: A straight hiking path with angle of elevation gains 1800 feet in altitude. What is the length of…

A: Given: angle of elevation is 19∘ and elevation gained is 1800 feet In a right angle triangle…

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Q: Write the equation of the Law of Cosines?

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Q: Practice 15. At a certain time of day, an 85 foot tall tree casts a 35 foot long shadow. Find the…

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