2. Find the length of arc AB. Give answer in terms of t. Arc AB = cm 10 cm A 67° B

Q: K H A

A: Given problem:-

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A:

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A: Given:- radius of the circle,= 1 unit  Angle= 60°  Find lenght of arc.

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Q: In OZ, m/PZR is T radians. What is the length of PR ? 8.

A: Solution of the problem as follows

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A: Given:

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Q: C A 120° 15 m CO

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Q: Arc SN 10 80 degrees in measure, and ang le L 18 30 degrees. What is the degree measure of arc KM? K

A: We will solve this question by using property of circle

Q: K H A

A:

Q: In the figure shown, triangle GHJ is similar to triangle PQR. 17 8 15 R H< Based on this…

A:

Q: In AUVW, the measure of^ZW=90°, WV = 65, VU = 97, and UW = 72. What ratio %3D represents the sine of…

A: topic - trigonometric ratios sine of V =UW/VU=72/97

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A: Given: Center angle of the arc PR is: θ=34° Diameter of the circle is: 14 cm. Therefore the radius…

Q: 40° P c A 6m B) What is the length of arc AB?

A:

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Q: 9. 5. 6. 49° 11 C = ? 52 C 40° 14 A A

A: By using the law of cosines or law of sines to determine the unknown measure in question no. 5 &amp;…

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A: To solve the following problem

Q: 1) Find the angle 0, in DMS form to the nearest second, if sec 0 = 1.3290.

A: Here given that, secθ=1.3290cosθ=11.3290cosθ=0.752θ=cos-10.752θ=41.236°

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A: We have to find the angle

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A: The radius of radius of a circle is r=8 mm. m∠ACB=82∘

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Q: B C 1 unit A If 0 = 60°, what is the length of arc BC? Enter your answer in radians.

A:

Q: What is the arc length of the shaded region below? Leave all answers in terms of Tt * 20 ft K 160°

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A: Solution: The objective is to evaluate the given equation

Q: In APQR, the measure of ZR=90°, PR = 55, QP = 73, and RQ = 48. What ratio represents the sine of ZQ?…

A: Given, ∠R=90°,PR=55°,QP=73°RQ=48°

Q: On a circle of radius 9 feet, what angle would subtend an arc of length 2 feet? In radians: | 0.22…

A: Use concept of arc length

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Q: In AEFG, the measure of ZG=90°, EG = 11, FE = 61, and GF = 60. What ratio represents the sine of ZF?

A: Given: To Find:

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Q: Consider the right triangle below. 56 C 33 B What is the ratio of cos (B)?

A: Given, Cos B=?

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Q: 5. In the diagram below of circle A, diameter MP = 26, MLGAI = 30°, MG TP, and radii GA and Al are…

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Q: Find sin0, where 0 is the angle shown. Give an exact value, not a decimal approximation. 00

A: Here we have to find sin θ .

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Angles in Circles

Angles within a circle are feasible to create with the help of different properties of the circle such as radii, tangents, and chords. The radius is the distance from the center of the circle to the circumference of the circle. A tangent is a line made perpendicular to the radius through its endpoint placed on the circle as well as the line drawn at right angles to a tangent across the point of contact when the circle passes through the center of the circle. The chord is a line segment with its endpoints on the circle. A secant line or secant is the infinite extension of the chord.

Arcs in Circles

A circular arc is the arc of a circle formed by two distinct points. It is a section or segment of the circumference of a circle. A straight line passing through the center connecting the two distinct ends of the arc is termed a semi-circular arc.