Mr. Johns asked the class to find the radius of a circle centered at the origin that contains the point (5, 12). What answer should the stude come to? O 15 O 14 O 12 O 13

Q: 5. In the diagram below, AB is tangent to circle C at point D and AC 1 BC. If mLA= 28° then which of…

A: The sum of 3 angles in a triangle is equal to 180 degree.

Q: Given a circle's center at (1, 1)  and that (3, 4) lies on the circle, what is the circle's radius?

A: Given Circle's center at (1, 1) and  (3, 4) lies on circle

Q: Consider the circle with a radius of 30 cm. 30 cm What is the approximate circumference of the…

A: We have to find the circumference

Q: Given the circles shown is centered at point O, what is a point of tangency? Point A Point C Point D…

A: determine point of tengency

Q: Given circle C, calculate the length of PQ. 60° 9. O 1.50 O 30 O 4.50 O 60

A: Using arc length formula 2*pi*r*theta/360

Q: JK, KL, and LJ are all tangent to circle O (not drawn to scale). JA = 9 cm, AL = 10 cm, and CK =…

A:

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

A:

Q: In the circle R, what is mzSRT if arc AST is a semicircle and mzSRA = 74? * A T O 106 O 53 74 Option…

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Q: Find each measure in circle centered at C if m L ACB =80, m AF = 45, and AE and FD are diameters. m…

A:

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: Consider the circle shown in the figure. H H y (m) 11 10 9 8 7 6 4 3 2 1 0 012 3 4 567 8 9 10 11 x…

A:

Q: 3. Refer to the figure below. Point O is a center of the circle, and AC is a segment. Find the area…

A: Here we have to find the area of shaded region.

Q: Assume D, E, and F are tangent to Circle O. Find the perimeter of the triangle. 3 4 A 10

A: Given from the given figure

Q: 41.) If two circles have a radius of 5 cm, they are a. concentric circles b. tangent circles c.…

A: Congruent circles are circles that are equal in terms of radius

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: JK, KL, and LJ are all tangent to circle O (not drawn to scale), and JK a LJ JA = 9, AL = 10, and CK…

A: Here, Circle with center O is having tangents JK, KL and JL. so  JA¯≅JB¯ ⇒JA=JB (tangent to circle…

Q: 11. JK, KL, and LJ are all tangent to circle O. The diagram is not drawn to scale. If JA = 8, AL =…

A:

Q: Given the radi are portions of the mid-section of the shaded figure, calculate the circumference of…

A: 31

Q: 7. In the diagram below AC is tangent to circle O at B. If mLE = 65°, mED = 110°, what is mzEBA?

A:

Q: Given circle F, calculate the length of IS. (Round to the nearest tenth) S. 4 in 20° H. length of…

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Q: Find the center of the circle having the radius= 20 units and the points on the circumference of the…

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Q: Here is a picture of a circle with some points labeled. Which statement is true? B A O The ratio of…

A: Here AB is the diameter and OA is the radius of the circle. Therefore, OA=r  &  AB=2r…

Q: In the diagram, AJKL is inscribed in a circle such that JK is the diameter.

A: Given, JL=4 inKL=7 in

Q: Find the radius of the circle centered at the origin and contains the point (-). Write your answer…

A:

Q: In the figure below, chord FG has a length of 12 and triangle GOH has an area of 24. What is the…

A: Given:

Q: Find the area of a sector of a circle having radius r and central angle θ. If necessary, express the…

A: We first find the area of the circle. Area of the circle= 361pi

Q: Determine if AB is diameter of the circle: 3 E O True O False

A: A diameter is a Line joining from one end to another end of the circle passing through the center.

Q: O Let be the area of a cirele a circle with radius r. if dE=S, find dA cwhen

A:

Q: Determine whether the statement is true or false. a) The area of a circle with radius length r is…

A: Consider the given: a) If the radius of the circle is "r",Area,A=πradius2        A=πr2 So, it is…

Q: 5. In the following diagram of circle o, AD and BC are diameters. Which statement is not true?

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Q: Vhat is the circle's radius given CE = ED = 8, FE = 4? 16 12 10 8 6.

A:

Q: If QC is tangent to circle O and QC = 8 and BC = 4, then the length of OB is ?_ 8

A: Angle on tangenT is always a right angle. so, ∠OQC=90° let OQ=x , also OB=x . because both are…

Q: 17 Find the approximate circumference of the circle shown below. C = nd or C = 2ur %3D %3D A 75.36…

A: The given circle has radius 12 in.

Q: Find the exact perimeter and area of the segment shown, given that m/O 60° and OA 12 in. A B

A:

Q: 1. Given Circle B with diameters HC , EG and DA. a) MDBH= b) mE %3D c) mG d) mF e) MHBA f) MDBA =…

A: Given Data: From the figure, m∠DBE=61° m∠ABC=38° mFA⏜=22° DA is a diameter of the circle. The…

Q: 10) 11) 12) 13)

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Q: 5. What shape comes after the circle? Draw it. OAVO

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Q: Given an example of each using the circle below. N M 31 1. Center: 7. Major Arc: 2. Chord: 8. Minor…

A:

Q: O is the centre of the circle in all the sk 1. Determine the sizes of the angles marked a to z…

A: Disclaimer: Since you have posted a question with multiple sub-parts; we will solve first three…

Q: Find the measure of angle x of the circle below. P. 106° Q to 174°

A:

Q: Based on the measures provided in the diagram, determine the measure of ZBDC. (You may assume that…

A: A is center To find ∠BDCNow,

Q: Using the given information, find the area of the sector of a circle of radius r formed by a central…

A: Given: r=8θ=140°

Q: What would be the most correct description of the segment AB in relation to the circle shown with…

A: From the figure, A circle with center O and a segment AB is given in the figure. Radius is the…

Q: A circle is shown below. M If FM = MG 3. and PM 2, what is the measure of 11, PO? 0 9.3 O 18.5 O…

A: Given : FM = 11, MG = 3 and PM = 2 To find length of PQ

Q: In the figure below, the segments JK and JL are tangent to the circle centered at 0. Given that JL =…

A: we have to find OK from the given figure

Q: Based on the measures provided in the diagram, determine the measure of ZBDC. (You may assume that…

A: Given figure is

Q: Let AA be the area of a circle with radius rr. If drdt=3drdt=3, find dAdtdAdt when r=5r=5.

A:

Q: Using the given information, find the area of the sector of a circle of radius r formed by a central…

A: if θ is measured in degrees  than area of sector is Area=θ360°×πr2