Given: Concentric circles with radii of lengths R and r, with R >r Aing = 7(BC) Prove:

Q: Given circle Z with tangents XW and XY, what is measure of arc WVY

A: We need to find measure of the arc WVY. We shall use the relation between Circles and angle between…

Q: In circle S with the measure of minor arc RT= 70°, find mZRUT. R T U

A:

Q: Given the data below, compute for the AUC 0 >∞ using the trapezoidal rule: (kel = 0.0138/hr) %3D

A: The area under the curve can be evaluated using the Trapezoidal rule. The expression for the…

Q: Given circle Z with tangent lines XW and XY, what is the value of a? (10a)° (4a+10)° O 10 O42 O 4…

A: Given:

Q: In circle K with the measure of arc JL=104°, find mZJKL. K J Answer: MZJKL=| Submit Answer atter

A: Explained below

Q: On a fitting for a hex wrench, the A distance from the center O to a vertex is 5 mm. The length of…

A: Consider the given figure, Join the vertex D with center O and consider the △ODF, The m∠ODF=60° so,…

Q: Use the formula for arc length to show that the circumference of the circle       x2 + y2 = 1 is 2 .

A: x2 + y2 = 1 has center (0,0) and radius = 1 unit. We solve for y from the equation. We will…

Q: Let AA be the area of a circle with radius rr. If drdt=4drdt=4, find dAdtdAdt when r=1r=1.

A: Radius of circle, r = 1 dr/dt = 4

Q: In circle O, tangent MN and secant MPQ are drawn to the circle from exterior point M. If MP = 6 and…

A: The secant of a circle is a line segment that cuts the circle at two points. The tangent line of a…

Q: .If C is the circle (traversed once counterclockwise) of radius 2 with center at z = 0, %3D 7e?…

A:

Q: Consider circle H below. Y Part A: If XH = 10 feet and m XỲ 100°, then determine the arc length of…

A:

Q: The area of circle H is 90.25 cm2, The sector area contained by ZGHJ and GJ is 31.4m cm2. What is…

A:

Q: Consider the slice of the unit circle in Quadrants 2 and 3, bounded by the radii you drew in part…

A: Given that: Radius of pizza, r=9 in

Q: What condition must be R satisfied for it to be possible to circumscribe a circle about trapezoid…

A: The condition                  that should be satisfied for the trapezium to circumscribe a circle…

Q: Approximate the arc length of one-quarter of the unit circle (which is 7/2) by computing the length…

A: Given a unit circle.  To find the approximate arc length of one quarter of the given unit circle by…

Q: Find the area of this circle. Use 3 for T. A = Tr? %3D 8 in [?] in?

A:

Q: In circle P with the measure of arc NQ= 54°, find mZN PQ. N P Answer: mZNPQ =

A: We know that an arc measure = angle measure.  That is central Angle =Intercepted Arc m∠NPQ=54°…

Q: Given: YZ is tangent to circle J at point Y and the mzWY2 = 68°, what is the measure of arc WXY?

A:

Q: f AB is a diameter of C(O,r) and if P≠A,B is a third point on C(O,r) then ∠APB=90∘.

A: Given  AB is a diameter of CO,r and if P≠A,B is a third point on CO,r

Q: Given a circle with area 225n cm². What is the arc length of an arc with a central angle of 30°?…

A: Solution ) Area = 225π , central angle = 30° Area of circle = πr2 225π = πr2 225 = r2  r = (225)1/2…

Q: DRAW ARC OF 38 mm (1.50")R TANGENT TO GIVEN ARCS. SHOW CONSTRUCTION FOR POINTS OF TANGENCY,

A: According to question given that We have to draw arc of 38 mm which is tangent to given arcs.

Q: In the accompanying diagram, CD is tangent to circle O at B, AO and BO are radii, and chord AB is…

A: Given figure,

Q: 8) In a circle whose radius has length 3 in., the length of an arc is a in. What is the degree…

A: Radius of circle is r=3 in. and length of arc is s=pi in. We know that radian measure of arc is

Q: In circle K with mZJKL = 74°, find the angle %3D measure of minor arc JL . K J L Answer: m JL=

A: Angle measure of the minor arc is 74°.

Q: - The area of a circle with radius r is The area of a sector whose measure of the arcs is a/an A of…

A:

Q: If s denotes the length of the arc of a circle of radius r subtended by a central angle 0, find the…

A: Length =radius × central angle

Q: The distance between any two centers of the three coplanar circles that are externally tangent to…

A:

Q: For concentric circles with radii of lengths 3 in. and 6 in., find the area of the smaller segment…

A: Given: Radii of concentric circles: 3 in. and 6 in. Here AB is the tangent to the smaller circle.…

Q: Given a circle with diameter DE, find 2 points X and Y on the circle such that F is the orthocenter…

A: To find 2 points X and Y on the circle such that F is the orthocenter of △XDY.

Q: 3. Given isosceles right triangle ABC with AC as the hypotenuse (as shown below), a circle with…

A:

Q: 5. In the accompanying diagram, BD is tangent to circle O at B, BC is a chord, and BOA is a…

A: Given  AC^=54∘BOA¯ is a diameter

Q: An arc with a measure of 72o has an arc length of 6pi.  What is the length of the radius of the…

A:

Q: In a circle of radius r, what is the area A of a sector with  central angle u radians?

A:

Q: By using polar coordinate, evaluate fl, x? + y? dA, if R is the region in between circle x² + y? = 1…

A: Since you have asked multiple questions so  as per our guidelines we will solve the first question…

Q: 8) In a circle whose radius has length 3 in., the length of an arc is x in. What is the degree…

A:

Q: In the circle below, IK is a diameter and IL is tangent at I. Suppose m IJ = 66°. Find the…

A:

Q: Consider a semicircle of radius 1. Let l be the line segment from one endpoint of the semicircle to…

A: Consider a semicircle of radius 1. Let l be the line segment from one endpointof the semicircle to…

Q: ind the surface area of a sphere of radius r using the formula of arc length with respect to x. Draw…

A: Consider the given information.

Q: The length of arc ab of the circle with center at O is equal to twice the length of the radius r of…

A: This question is related to Circle , We will solve it using given information.

Q: Given the concentric circles with center C and with mLC = 75°, where the inner circle has a radius…

A: We can answer all the three separately as below

Q: Find the length of the radius r of a right circular cone with l = 12 in. and h = 3r in.

A: The circular cone described in the question is cut through the center and the triangle cut out is…

Q: In circle K with mZJKL= 82°, find the angle measure of minor arc JL . J K L Answer: m JL=

A:

Q: Approximate the arc length of one-quarter of the unit circle (which is a/2) by computing the length…

A: The equation of a unit circle is: x2+y2=1 The distance between the two points is: d=x2-x12+y2-y12

Q: Given that A = 180 in? of the trapezoid solve for the perimeter. Show your work to prove your…

A:

Q: In circle K with the measure of arc JL= 104°, find mZJKL. L K J

A: Answer

Q: Given three circles of radius r, tangent to each other as shown in the following diagram, what is…

A: ANSWER B: Let the radius of the circle be "r" Three circles are forming an equilateral triangle So,…

Q: 1. Let two circles meet in points A, B. Let AC, AD be their respective diameters from A. Prove that…

A: In this question we have to Prove that point B is on line CD.

Q: Find the length of the arc, s, on a circle of radius r intercepted by a central angle

A: Equation to find arc length is ,               s=radius×central angle in radians

Q: (a) In a circle of radius r, what is the length s of an arc thatsubtends a central angle of u…

A: Given  radius of circle is r central angle = u radians

Q: 6. In the accompanying diagram of circle O, diameter AOB is extended through B to external point P,…

A: