Solve for cosa in sin?g + cos?e = 1. 1/csco ±V(1 - sin ²0) O+V(1 + sin 20)

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A: Note: Since you have posted multiple questions we will solve the first question for you. If you want...

Q: The Law of Cosines Click here to view the transcript The length of two sides of a triangle are 90 in...

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A: Topic = Trigonometric ratios Height of the building is 240 feets.

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A: NOTE: Refresh your page if you can't see any equations. . here we have b=34  B=180 a=20 use the sine...

Q: Solve each triangle. Round yo 20 km 34° 25 km 11) 19.9 ft/80.3° 23.1 ft В

A: The given data is:   AB=20 kmAC=25 km∠A=34∘ To solve the triangle.

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Q: (2, 57/4)

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Q: sin sin

A: Given,            sin-1sin9π8

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Q: An observer at point A observed the angle of elevation of 27' to the top of the pole. If he move hor...

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A: Finding angle

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A: Given:  sin(θ)=817      ; where θ is an acute angle. Aim: to draw an appropriate triangle and use it...

Q: 4. Find the ratios stated: i) Sine Ratio 53.13° 10 ii) Cosine Ratio 18 iii) Tangent Ratio

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Q: (99) Sin (2 sec)

A: Topic:- trigonometry ratios

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Q: 1.1 Solve for x in the triangle below given that AB = 4cm , BC = 3cm and AC = x. A 4 cm 3 cm

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Q: (d) a = 2.8, b = 2.4, A = 56° No triangle can be formed. One triangle can be formed. Two triangles c...

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Q: 8) Find BA -5 3 6. A = -7 -8 B = 4] #7 #8 Is AB = BA ? r notes

A: On solving this we will get

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A: Topic = Trigonometric function 

Q: 10) sin tan- V143 12) cos tan- 14) csc tan-1 3 5/4

A: NOTE-Since you have posted a question with multiple sub-parts, we will solve first three subparts fo...