Find the length of arc AB. A 145° 15

Q: Find the exact values of the sine, cosine, and tangent of the angle 7π/12 = π/3+π/4

A: The given expressions are the trigonometric expressions, hence the trigonometric identities help to…

Q: 21) 12 km 150°

A: We have to find arc length

Q: Find the exact radian measure of the angle.

A: we have to Find the exact radian measure of the angle.  (a)-5π2 b) 9π c) π16

Q: In which quadrant(s) are cosine positive? Select all that apply. A Quadrant I Quadrant II Quadrant…

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Q: P. 60 5 cm

A: See solution below. We used formula for arc length.

Q: Find the exact radian measure of the angle.

A: Known fact: 1°=π180 rad.

Q: In a circle with a radius of 10 inches, an arc is intercepted by a central angle of 2 radians. What…

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Q: Find the exact values of the sine, cosine, and tangent of the angle negative 5pie/12

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Q: Circle O shown below has a radius of 12 inches. To the nearest tenth of an inch, determine the…

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Q: Use the sine ratio, the cosecant rati b. 17 yd S 25 yd

A: sin x = perpendicular/hypo

Q: 60° D. 14 ст

A: We have to find given arc length.

Q: find the measure (in radians) of a central angle 0 that intercepts an arc of length s on a circle…

A: We will use the formula s=rθwhere s=arc length =314 cmr=radius=34 cmθ=central angle

Q: Find the exact values of the sine, cosine, and tangent of the angle. -165°

A: To find the exact values of sine, cosine, and tangent of the angle -165°.

Q: Find the area of the sector of a circle with diameter 30 feet and an angle of radians. 3

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Q: Circle O shown below has a radius of 7 inches. Find, to the.nearest tenth, the radian measure of the…

A: We will use concept of circumference of circle.

Q: Find the arc length of VW. Leave T in the answer. 135° W

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Q: 13. B 5 ст A 151° 15. 116° В 8 yds

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Q: (c) Label the reference angle in both degrees and radians. rad

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Q: 14. N arc MO and arc LN M

A: According to question We have to compare the Arc MO and arc LN

Q: Evaluate the sine, cosine, and tangent of each angle.                                      (a) 750°…

A: Concept: The trigonometric ratio is ratios, sine, cosine, tangent, cosecant, secant and cotangent.…

Q: Find the measure of arc HM. *

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Q: 3. In a circle whose radius measures 5 feet, a central angle intercepts an arc of length 12 feet.…

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Q: 60° P. 14 cm て

A: We have to find arc length.

Q: Determine the quadrant a. 7ft 4 —— radians where each of the following angles lie: b. 320⁰ c. 2.5…

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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: В C 1 unit A

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Q: Find the reference angle, the quadrant of the terminal side, and the sine and cosine of 4

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Q: Which angle does not terminate in Quadrant IV when drawn on a unit circle in standard position? O A.…

A: It is asked the angle that does not terminate in Quadrant IV

Q: arc length of AB = A 45° 8 ft B

A: given θ=45 and diameter=8 ft

Q: Find the length of the arc. 17 km 210 62.3 km O 14.8 km 42.2 km O 12.6 km

A: We have to find the arc lenth

Q: e 8: Find the length of arc ACB.

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Q: Find the measure of the angle. The length of the arc is 9t ft and the radius is 10 ft. O 162° O 120°…

A: Arc length= 2πr(x/360°) where x is the central angle measure  r= radius of the circle

Q: Find the angle of elevation of the sun from the ground to the top of a tree when a tree that is 10…

A: We can use the trigonometrical ratio in order to solve the given problem.

Q: 6. Determine the measure of an angle in Quadrant 4 which would have the same sine value as 185°

A: The trigonometric function, sin(1850)=sin(1800+50)=-sin(50)                             As…

Q: Find the length of the arc of a circle of diameter 8 meters sub tended by a central angle 2pi/3…

A: Let "θ" be a central angle in a circle of radius "r". Let "s" be the length of the arc cut off by…

Q: Find the distance along an arc on the surface of Earth that subtends a central angle of 5 minutes (1…

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Q: Find the length of each arc. Write your answer on a separate sheet of paper. 1. 2. 3. 11 ft 16 ft 13…

A: Solution: (1) Consider the given circle and arc. Since the radius of the circle is r = 11 ft and the…

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

Q: Find the area of the sector of a circle with the diameter 26 feet and an angle of 4*Pi/3 radians

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Q: find the area of the sector of a circle with diameter 32 feet and an angle of 3pi/5 radians

A: Diameter=32 feet⇒Radius=r=16 feet    ∵Diameter=2×Radius&θ=3π5

Q: Find the radius of the circle if a central angle measuring pi radians intercepts an arc length 8…

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Q: Find the length s of the circular arc. (Assume r = 2 and θ = 112°.)

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Q: Find the angle θ, in radians, in the given right triangle. The length of the side adjacent to θ is…

A: Given: The length of the side adjacent to θ is 18 and the length of the side opposite θ is 11 in the…

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: Find the length of arc DB. Leave your answer in terms of T. 40 18 feet

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

A: We have to find intersection of unit circle with terminal side of angle 35π/6

Q: What is the arc length of ADC? C 140° 12 A O 14.67T units 220° degrees

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Q: Use the given arc length and radius to find the angle 0 (in radians). radians 80 56

A: Given, Radius of the circle = r= 80 Arc length =l=56 We have to find the angle θ in radians.

Q: A 12 45° В C

A: We have to find the arc length