Find side a if side b = 10.6 , side c = 15.7 and angle A = 58.7°

Q: Find he re ference anglet 20 °

A:

Q: Nico is resting on a 3m high tree house and watching the top of a pole 5m from the tree. if the…

A:

Q: Hannah leans a 16-foot ladder against a wall so that it forms an angle of 61° with the ground.…

A:

Q: Give a coterminal angle for -23".

A:

Q: In ΔUVW, w = 35 inches, mm∠W=154° and mm∠U=10°. Find the length of u, to the nearest inch.

A: The Sine Rule is given as follows Given Data regarding the question

Q: Find the reference angle for -420 degrees

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Q: Give the corresponding angle in standard position (positive) of -115°.

A: This question is related to angles, we will solve it using given information.

Q: In ΔQRS, the measure of ∠S=90°, QR = 71 feet, and SQ = 50 feet. Find the measure of ∠R to the…

A: We have to find the angle

Q: University of Louisville is currently winning the football game against the University of Kentucky.…

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Q: Find the smallest angle, in radians to 2 decimal places, in a right-angled triangle with longest…

A: Given right angle triangle so use Pythagoras theorem  to find the third side.. Then  infront of…

Q: Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground will…

A: Given, Mo is on a baseball team and hears that a ball thrown at a 44 degree angle from the ground…

Q: David is looking out of his window at the office building 40 feet away across the street from him.…

A: Given that from a window 40 ft above the street, the angle of elevation to the top of the building…

Q: Find the reference angle for angle -359°.

A: The angle given is -359°. To find the reference angle for -359°. The quadrant diagram for the…

Q: From Point S, Samantha uses a clinometer to determine the angle of elevation to the top of the cliff…

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Q: What is the value of the adjacent side if the opposite side is 1 inch and the 2 other angles of the…

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Q: Yanek builds custom decks. The stairs for a customer have a riser of 180 mm and tread of 310 mm.…

A: It is given that the stairs have a riser of 180 mm and tread of 310 mm.We know, angle of elevation…

Q: Suppose a = 9 and A = 20 degrees.

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Q: A geodetic engineer is 80 meters from the base of a dam. The angle of elevation to the top of the…

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Q: Find the reference angle for angle 210°.

A: To find the reference angle for angle 210°:

Q: Solve for angles e,d,f

A:

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.