5. Find the lengths of the ares subtended by the angles e and radians in Figure 20. e=0.9 FIGURE 20 Circle of radius 4.

Q: In the figure shown, two circles intersect at points A and B. The circle on the left has a radius of…

A: Given : 2 Circles intersecting at points A and B. Left hand side circle L has radius =4 cm Right…

Q: 6 The value of 0dz, where the contour is the unit circle traversed clockwise, is

A:

Q: 1. Two gears of radii 2.5 cm and 4.8 cm are adjusted so that the smaller gear drives 0O arger one,…

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Q: 7. m Figure 3.7. 4B and DE are diameters. If AB = 12 cin and find the area of the shaded region. B…

A: Given:-               The given AB and DE are diameters                          AB = 12 cm…

Q: 4.) Which of the following illustrates circle H with radius segment C H and diameter segment CA ?

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Q: Find the length of the arc intercepted on the unit circle by the following central angle. 0 = 37 2…

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Q: 17 Use a half-angle formula to find the exact value of sec 12

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Q: B. Solve the following problems. 1. The length of a radius of a circle is 9 cm. The arc of a sector…

A:

Q: So A = 2m %3D 2.

A: Here it is given that θ is the radian measure of a central angle of a circle and r is the radius of…

Q: 19. If BC = 17 and DC = 26, what is the diameter of circle O to the nearest tenth? The figure is not…

A: Explanation of the answer is as follows

Q: 1. AB is tangent to 0O. If AO = 32 and BC= 98, what is AB? The diagram is not drawn to scale. B O…

A: Given query is to find the value of AB.

Q: Solve the following problems on solids and circles. Draw the figure.  5.Find the area of a sector…

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Q: 3. AC is tangent to circle O at A. The diagram is not drawn to scale. If mBY= 78°, what is m<YAC? B…

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Q: 4. A sector has an area of 75 and an arc length of 15. Find its radius and angle (in radians).

A: According to the question, we have: Area of sector = 75/2 Arc length = 15 We need to calculate the…

Q: Given arccos(r) = arccot(z?), solve for dz/dr %3D

A:

Q: 6) Given: Circle O, with AB // DC. If the mZBOD = = 62° Arc CD = 86°, find x. A O C

A: Let's find.

Q: If e = 60° is a central angle in a circle of radius 7 feet, find the length of the arc s cut off by…

A:

Q: = 3 units, find the length of arc SU. Round In circle T with m/STU = 50 and ST to the nearest…

A: Find the arc length SU

Q: 2. The diagram shows a sector of a circle of radius 13 m, formed from an angle of size 4.12 radians.…

A: length of an arc = r×θ

Q: 9. Use the formula for arc length to find the circumference of the circle x2 +y2 = 4.

A: The equation of a circle, with the centre as the origin is,               X2 + Y2 = a2 Where, a =…

Q: a) Consider the circle in Figure 1. What is the what is the length of the circular arc (in Metres)…

A: (a). As we know that the expression for the length of the circular arc is: Arc length=2πrθ360°…

Q: 2) Find the parimeter of the figure. I8 IS

A: as per our guidelines we should answer only one question at a time.so, i am answering 2.)   please…

Q: 9. The diagram shows a sector of a circle of radius 4 units, formed from an angle of size 90°. Find…

A: on using the formula we get

Q: 3. Determine the measure of a central angle that is formed by an arc length of 57.2 cm and a radius…

A: Given In part(a) Arc length = 57.2 cm  radius = 14 cm In part (b) central angle = 7π6

Q: 7) The circle with center F is divided into sectors. In circle F, EB is a diameter. Length of arc AB…

A:

Q: 7) The time shows 10:15 AM on the hands of a standard clock. Determine the area of the sector by the…

A: Given, Diameter of the clock, d = 18 inches. The time shown on standard clock is 10:15 AM .

Q: 2. Give the values of the six circular functions of the standard angle e generated by an arc whose…

A: The six circular functions are, Sin x , Cos x ,Tan x ,Cosec x ,Sec x, Cot x

Q: that follow. Use separate paper. J 1. Radius 2. A diameter 3. A chord 4. A semi -circle 5. A minor…

A: Given the circle is

Q: 7) Calculate the central angle (in degrees) for a sector with arc length of 14 cm and radius of 7…

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Q: 5. Find the lengths of the arcs subtended by the angles 0 and o radians in Figure 19. 4 e = 0.9 $ =…

A: To calculate the arc length subtended by angle θ and ϕ

Q: 26, mzGAI - 30", MG IP, and radii GA and AT are 5. In the diagram below of circle A, diameter MP…

A:

Q: 6.(a) Find the length of the arc that subtends an angle of measue 30° on a circle of diameter 18 cm;…

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Q: Consider an arc on a circle of radius r intercepted by a central angle 0. r = 12 feet, 0 = 45°

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Q: 9. The diagram shows a sector of a circle of radius 7 units, formed from an angle of size radians. 4…

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Q: (15. Name the intercepted arc from the inscribed angle of circle P. A. EF B. FG C. EG? D. EFG 16.…

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Q: If a circle has a radius (r) with an indicated arc length of 34ℼ, and two central angles of aℼ/15…

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Q: #18. In the figure below, TA and TB are tangents to a circle with center O that has radius 3 cm.…

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Q: 13 Note: Figure not drawn to scale. Triangle FGH is inscribed in the circle above. If arc FG is…

A:

Q: 3. In the diagram below of APAO, AP is tangent to circle O at point A, OB = 7, and BP = 18. What is…

A: To find length of the side AP=?

Q: Determine the length of the arc created by the shaded sector. Round your answer to the nearest tenth…

A: (1). Given: Radius of the circle:  r=3Sector angle:  θ=100°

Q: 25 If the sector formed by a central angle 45° of has an area oft 4. square centimeters: a. Find the…

A:

Q: 5. In the diagram below, line segment TM is tangent to the circle with centre at S. What is the…

A:

Q: 14) A clock with hour and minute hands is set to 1:00 P.M. A) After 20 minutes, what will be the…

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Q: If e is the radian measure of a central angle of a circle So A = Or 2n %3D Or2

A:

Q: 1. In Figure 8, each of the circles with centers A, B, and C is tangent to theother two. If AB = 10,…

A:

Q: In circle T with MZSTU = 124 and ST = 11 units, find the length of arc SU. Round to the nearest…

A: The length of arc SU is, 23.81 units    The detailed solution is as follows below:

Q: what is the radius of a circle that has a sector area of 3π cm^2 and a central angle of 2π/3…

A:

Q: How many common external tangents can be drawn to the two circles?

A: A tangent to a circle is a line intersect at the circle in exactly one point of the circle.

Q: Find area of a sector of a circle of diameter 20 centimeters with central angle of 60. What is the…

A: Diameter=20 cm⇒radius=10 cm    ∵Diameter=2×radius&amp; θ=60°=π3 The diagrammatic representation is,