"For the right triangle shown, express the cos of ∅ as a fraction in lowest terms if side a=8, side b=6 and side c = 10

Q: An obtuse triangle with area 12 square centimeters has two sides of length 4 and 10 cm. Determine…

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Q: What is sec20 – csc²0 if the terminal point of an arc of length | O lies on the line joining the…

A: Drawing a triangle in the fourth quadrant with vertices O0,0,A2,0 and B2,-6

Q: Triangles for which two sides and the angle oppositeone of them are known (SSA) are referred to as…

A: In the case of SSA triangles, there should be two sides and the angle opposite one of the them are…

Q: 1. Suppose yo degree angle How high is th

A: According to questions

Q: An angle of measure π6 intersects the unit circle at point (32, 12). What is the exact value of…

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Q: Suppose you have three concentric circles and are looking at the arc lengths of a 80° angle of…

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Q: 1. Two poles 6 meters high support a clothesline which is 8 meters long. The other one fell on the…

A: Note -  Acc. to Bartleby guidelines we are supposed to do only one question. If you want more to be…

Q: Provide an example of a new theorem related to triangles and describe the steps as to how this…

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Q: If arc OQ = 48 and arc NP = 14 find the value of angle m. Round to the nearest tenth. %3D

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Q: 5. Determine two angles between 0° and 360° that have a secant of - 4. Round your answers to the…

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Q: 20) If 8 is an angle with terminal side in 4th quadrant such thatv tan 9 = a) O b) O c) O d) O then…

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Q: If the terminal side of angle θ goes through the point (−2√13/13,−3√13/13) on the unit circle, then…

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Q: A tree casts a shadow 36 m long when the sun’s rays are at an angle of 22° to the ground. How tall…

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Q: The two legs of an isosceles triangle have length of 1. If the angle between the two legs is 120…

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Q: 1. The lateral edge of side 12 makes an angle of 30° with the base. What is altitude of the square…

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Q: What is (cos(teta) + jsin(teta))n?

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Q: If , AC=3 and the angle α=40∘, find any missing angles or sides. Give your answer to at least 3…

A: Topic :- Trigonometric ratios AB = 2.298BC = 1.928β = 50°

Q: Draw a right triangle in which pi/3 is one of the acute angles. label the lengths of the sides…

A: Consider the figure:

Q: find the length of BD using law of cosines/sines/laws of triangles   that is an 85m from BC sorry!

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Q: In right triangle ABC with the right angle at vertex C, altitude CE C to AB diagram is drawn from…

A: The picture of the triangle is given.

Q: Find Θ to the nearest degree if Θ is the angle formed by connecting the point (3,-3) to the origin…

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Q: In a certain right triangle, one angle measures 0.3 radians and the hypotenuse has length 4. Find…

A: Given in a certain right triangle, one angle measures 0.3 radians and the hypotenuse has length 4.…

Q: A right triangle has one angle of 4π /3 radians. What are the other angles?

A: A right triangle has one angle 4π3 radians. The right angle measures π2 radians.

Q: A right triangle has one angle measuring 40° and opposite side of length 6. Find the length of al…

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Q: Therefore, the coordinate of the point where the eminal side of the 30 angle intersects the unt cide…

A: Find the coordinate of the point where the terminal side of the 45 angle intersects the unit circle.

Q: If in right AABC with right angle at C, cos B : then what is the value of cos A?

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Q: The orthocenter is outside of triangles, inside of acute triangles, and located at the right angle…

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Q: How do you solve it and can you show me step by step

A: Draw a line AB. At the point A plot the protractor and draw 90 degree. At point B again plot the…

Q: the terminal side of angle θ goes through the point (15/17,−8/17) on the unit circle, then what is…

A: the terminal side of angle θ goes through the point (15/17,−8/17) on the unit circle, then what is…

Q: Show that if tan0 = c and 0 < 0 < π/2, then cos0 = 1/ 1 + c2.Hint: Draw a right triangle whose…

A: tan θ=cTo find: Value of cosθ, where 0≤θ≤π2

Q: If a,ß are acute angles such that 4 cos a = and tan ß =, 5 find cos(a - B) 15 and sin

A: We have to find cosα-β and sinβ2

Q: How does the value of sine and cosine relate to writing proofs about triangles?

A: Let, ABC be a right angle triangle as shown in the figure sine(θ) = a/h cosine(θ) = b/h

Q: Determine the relationship between the two triangles and whether or not they can be proven to be…

A: Given that two triangles. We observe that the two triangles are right angles and two of sides of two…

Q: than

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Q: If the terminal ray of the angle θ passes through the point (−5,2), find the exact value of cscθ

A: Given that the  terminal ray of the angle θ passes through the point (−5,2). Then, there forms a…

Q: If the terminal side of angle 0 goes through the point (–3, –4), find cot(0). Give an exact answer…

A: The point is -3, -4To find cotθ

Q: the two triangles similar? How

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Q: In right ∆QRS, Angles Q and R are the acute angles. If tan Q = √51/7, determine cos R.

A: We have used the Pythagoras Theorem in this question.

Q: If secA = 2 then A = 120⁰ or A = 240 Explain why, using diagrams of the appropriate special triangle…

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Q: Thui then had an idea. "Is there a connection between the angles and sides in the BIG triangle…

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Q: a metal sheet is to be cut to form a 3 by 4 by right triangle. if angle A is formed by sides with…

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Q: 6) Sketch the right teiangle Tenth Of 12 angle with who Se and 10. two legs are write the a Cosine…

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Q: Determine the relationship between the two triangles and whether or not they can be proven to be…

A: topic - triangles  the AAA (angle-angle-angle) similarity theorem: if two triangles have their…

Q: Show that one slice of an 18-inch pizza is larger than two slices of a 12-inch pizza if cut in eight…

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Q: In a right triangle ABC, right angled at C, if tanA = 1 , then verify that 2sinA cosA = 1

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Q: What are the other five trigonometric ratios of 0 in a right triangle with cot 0 = 2? %3D 16

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Q: In right triangle, the side opposite angle has a length of 11.1 feet, the side adjacent to angle a…

A: Topic: trigonometry

Q: Suppose that is an angle in quadrant 2 and that - 119 cos y = Compute the exact value of cos - 169…

A: here we have to find the value of half angle. the solution is following.

Q: 5. What is the smallest positive degree angle measure equivalent to tan (0.724)?

A: Given, z=tan-10.724