Homework Q2 Harder questions Work out each of these correct to 1 d.p. or - A man 2 m high observes the angle of elevation to the top of a building to be 56°, and the angle of depression to the bottom of the building to be 26°. How tall is the building? height [3] %3D 56° 26° 2 m

Q: The angles of elevation to a weather balloon from two points, A and B, on the ground are 37° and…

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Q: Find the missing side or angle. Round to the nearest tenth. A=45° B=100° c=15 a=[ ? ] Enter

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Q: Julia is on a balcony 18.5 m above ground level. Looking down from above she sees Roman standing on…

A: Topic -application of trigonometry

Q: Points A and B are separated by a lake. To find the distance between them, a surveyor locates a…

A: Given that: ∠CAB=48.1°CA=319 ftCB=527 ft

Q: Find the missing side or angle. Round to the nearest tenth. A=72° C= 50° a=40 c=[ ? ] Enter

A: If you like the solution then please give it a thumbs up... The Answer is:            c = 32.22

Q: Question An observer standing on top of a cliff sp adjacent valley at an angle of depression from…

A: We will find the distance between the house and the base of the cliff.

Q: 1: A man is lying on the beach, flying a kite. He holds the end of the kite string at ground level…

A: Question is solved.

Q: Example Stem: Donna wants to calculate the height of a tree. She makes the following measurements.…

A: To calculate the height of the tree.

Q: What is a coterminal angle of 227 3 .?

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Q: What is the value of ? 60° 65° 50° 35° ?

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Q: Suppose a building is erected such that the base of the building is 109 meters from the base of a…

A: Consider the provided question, According to given question we drawn a diagram,

Ratios

A ratio is a comparison between two numbers of the same kind. It represents how many times one number contains another. It also represents how small or large one number is compared to the other.

Trigonometric Ratios

Trigonometric ratios give values of trigonometric functions. It always deals with triangles that have one angle measuring 90 degrees. These triangles are right-angled. We take the ratio of sides of these triangles.