If angle A = -in radians, what is the degree measure of A? Provide your answer below:

Q: Find the measure of the angle 2OAB in radians, where O(0,0), A(5,2), and B(3,5). (Round to the two…

A: Given points are O(0,0),A(5,2),B(3,5)We know that slope when two points (x1,y1) and (x2,y2) is…

Q: Suppose there is a triangle with sides a, b, and c and angles A, B, and C. Using the known given…

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Q: tan(120°)

A: Topic:- trigonometry

Q: Find the radius of the circle, in which the arms of a central angle of measure 1 radian cut off an…

A: θ=1 radian  &  s=35 cm

Q: Given a circle of radius r, having a central angle of θ (in degrees), show the area of that circular…

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Q: Suppose there is a triangle with sides a, b, and c and angles A, B, and C. Using the known given…

A: Given query is to find the length of side a.

Q: Using the fact that 7 rad = 180°, find the degree equivalencies for the following angles measured in…

A: Given:  π rad=180°To compute : For a given angle measured in radians…

Q: A, Which ratio corresponds to the tangent of angle A? В a a. b. a/c b/c

A: A triangle is a polygon having three sides and three vertices. Sum of interior angles of triangle is…

Q: Use the property that corresponding sides of similar triangles are proportional to complete the…

A: According to angle - angle similarity theorem, if two angles of a triangle is same as the two angles…

Q: O Find b if la| = 7, |b| = 8, and the angle between a and b is – radians.

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Q: On the unit circle, an arc of length 2 subtends an angle, β. What is the radian measure of β?

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Q: Use a calculator to approximate the degree measure (to 1 decimal place) of the angle 0 subject to…

A: To find - value of theta.

Q: If tan = VA – B, then, by using a half-angle formula, find 8. A = В - %3D

A: Explained below

Q: VA – B, then, by using a half-angle formula, find 8 If tan A = В

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Q: Suppose there is a triangle with sides a, b, and c and angles A, B, and C. Using the known given…

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Q: Find the radian measure of angle 0, if 0 is the central angle in a circle of radius r, and 0 cuts…

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Q: If x in the image below measures to be 102 degrees, what is the measurement of arc A?

A: Note that, here the vertex of an angle is on the circle and it’s the intersection to one of the…

Q: Use a calculator to approximate the degree measure (to 1 decimal place) of the angle 0 subject to…

A:

Q: If the radius of a circle is r and the length of the arcsubtended by a central angle is also r, then…

A: To find the correct option

Q: A B H C G D E

A: Measure of angle around center of circle is 2π. Assuming circle is divided into equal segments, all…

Q: At what point does the terminal side of an angle, with a measure of 35TT 6. radians, intersect the…

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Q: Find the radian measure of angle ?, if ? is a central angle in a circle of radius r, and ? cuts off…

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Q: Find the radian measure of angle 0, if 0 is a central angle in a circle of radius r, and 0 cuts off…

A: Given r=4 inches s=20 inches

Q: If the Reference angle was e: What are the angle in the 4 quadrants.

A: I am attaching image so that you understand each and every step.

Q: In this figure, triangle GHJ is similar to triangle PQR. P. 17 15 R Based on this information, which…

A: Given: Two similar triangles  GHJ and PQR. tan of any angle is given by the formula: tan…

Q: What is the supplement of an angle with a measure of 12 radians? If it does not have a supplement,…

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Q: . Given AABC circumscribed by a circle, show that the b (Hint: Draw two diameter d of the circle is…

A: Law of sines: In triangle ABC, asinA=bsinB=csinC Central angle theorem: If a central angle and an…

Q: Find the value of w and then x. Round lengths to the nearest tenth and angle measures to the nearest…

A: 12.In triangle ABCtan∠c=10wtan56°=10ww=10tan56°w=101.4825≈6.7453or w=6.7In triangle…

Q: tan C 24 7. A. 25 25

A: To find the trigonometric ratios  tanC Perpendicular to Angle C is the opposite to angle C i.e AB…

Q: 5) Write the trigonometric ratios for the following angles. * 25 cos(A) : %3D 24

A: Given,   Cos A=?

Q: Explain why the values of the trigonometric ratios only depend on the angle ?α and not on the…

A: Now we will show that The value of the trigonometric ratio, depends only on the angle. .

Q: Unless otherwise stated, answers that need to be rounded should be rounded to three significant…

A: Arc length formula

Q: In which quadrant is the reference angle unnecessary in finding the values of the trigonometric…

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Q: If tan VA – B, then, by using a half-angle formula, find %3D B = 下|8

A: Given expression, tanπ8

Q: Complete the table below. TRIGONOMETRIC RATIOS OF THE ANGLES sin COS tan CSC sec cot 30 45° 60°

A: Trigonometric ratios of the angles are given we have to complete the values

Q: Suppose, for some angle 0, csc(0) > O and tan(0) < O. If the angle is drawn in standard position,…

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Q: The formula for the measure of a central angle in a circle is e = where O is the angle measured in…

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Q: 12 ft X. 18 ft

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Q: 6. c = 30 78

A: As per guildlines we can solve one question at a time if you still want answer of all questions ask…

Q: Which quadrants would 0 be in to make the following statement true? cot 0 = -V3 |

A: We know that,  All 6 Trigonometric functions are positive on first quadrant Only sin and cosine are…

Q: If tan a=7/2 then which of the following is closest to the measure of angle a?

A: Given: tan a=72⇒a=tan-172        ≈74°054'

Q: If A and B both lie on a circle with an area of 25r, and the length of AB is 47, what is the radian…

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Q: Find the radian measure of angle θ, if θ is a central angle in a circle of radius r, and θ cuts off…

A: The radian measure of a central angle θ of a circle is defined as the ratio of the length of the arc…

Q: If tan VA – B, then, by using a half-angle formula, find A = B = %3D

A: Here there are two terms at the numerator so using  this formula   where, α=π4

Q: In an acute angled triangle ABC, If an tan(4+ B-C) =land, sec (B+C-A) = 2, Find the value of A, B…

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Q: 230° A

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Q: Consider an angle e in Quadrant III, where tan(0) = 1 What is the exact value of sin(0)? 5 6 7 8. 10…

A: given that angle, θ is in III quadrant  tanθ =1 to find sinθ

Q: Suppose, for a given angle 0, we know that cot(0) < O and sin ( 0 ) = -. Blank 1: What is the…

A: We have to find angle

Q: Suppose arc AC shown below has a central angle measurement of 81 degrees. Find the measurement of…

A: Solved below

Q: 12. 10.5 ft 8.0 ft

A: We can calculate this by finding third side by Pythagoras theorem and then calculate angle in degree…

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.