In circle A as shown below, segment DC is tangent to circle A at D. Also, DC = 4 and BC = 2. А D. Find the length of the radius of circle A. 4-

Q: AB and AC are tangent to circle O at B and C respectively. If the circle’s radius is 2 and AB has a…

A: AB=AC=9 So option ( B) is correct. If we draw two tangent lines from same point then tangent lines…

Q: In the accompanying diagram, BĎ is tangent to circle o at B, BC is a chord, and BOA is a diameter.…

A: We can solve it by following method.

Q: Segments AB and BC are both tangent to the circle shown above. What is the length of BC? *Note:…

A: It is given that, Segment AB and BC both are segments of the circle as shown in the figure.

Q: If e = 7t/9 is a central angle that cuts off an arc length of T centimeters, find the radius r of…

A:

Q: In circle O, PA and PB are tangent segments from point P. B 1. If OA=6 cm and PA=8 cm, find OP. 2.…

A: Given

Q: In circle O, AB = 7.75, OB = 4, and AO = 8.75. Is segment AB a tangent to the circle? A B (The…

A: To write that AB is a tangent or not

Q: 2 D Segments AB and BC are both tangent to circle D. If ZADC has a measure of 132°, find mZABC.

A:

Q: AC is tangent to circle O at A. If mBY = 24 what is MYAC? (The figure is not drawn to scale.) A a 48…

A:

Q: Given circle E with diameter CD and radius EA. AB is tangent to E at A. If 21 and EA = 12, solve for…

A: The radius in a circle is constant. The tangent to a circle can only be drawn at a single point on…

Q: In circle O, PA and PB are tangent segments from point P. P В 1. If OA=6 cm and PA= 8 cm, find OP.…

A:

Q: In Circle O, AOC is a diameter, ADB is a secant, and BC is a tangent. If the measure of arc DC is 3…

A: Given query is to find the measure of angle A.

Q: 2. Find the length of chord HT that is 4 cm from the center of circle A with a radius of 5. Hint:…

A:

Q: If all segments shown are tangent to circle A, find 4 ft D. 9ft O B 0 7

A: Option C is correct option. EF = 7 ft

Q: D A C

A:

Q: In the figure below, point O is the center of the circle, line segments LM and MN are tangent to the…

A:

Q: With Circle O and Tangent AB, please find length of AC if the radius of the circle O is 5 and the…

A:

Q: AC is tangent to circle O at point C. What is the measure of ZO? A 38

A: Given that AB is a tangent to circle at O at point c To find The measure of <O.

Q: In the accompanying diagram of circle 0, PA is a tangent and PBC is a secant. If PB = 2 and BC = 6,…

A: We have to find AP

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…

A:

Q: JK, KL, and LJ are all tangent to circle O (not drawn to scale). JA = 7 cm, AL = 6 cm, and CK = 9cm.…

A: Perimeter of triangle

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: A circle has area 1607 cm. If a sector of the circle has area 40T cm", find the measure of the arc…

A: Given:  The area of the Circle = 160 πcm2 the area the sector of the circle = 40 πcm2 To find:  the…

Q: Based on the measures provided in the diagram, determine if AB is tangent to the circle with center…

A: Given :from the figure,AB=14 unitCA=8 unitCB=16 unitTo check:AB¯ is tangent to the circle with…

Q: If all segments shown are tangent to circle A, find the perimeter of triangle DFE. 4 ft D F 9ft E.

A: Consider the triangle DFE

Q: In circle A as shown below, segment DC is tangent to circle A at D. Also, DC = 4 and BC = 2. A C…

A: According to our company policy we can answer only the first question and rest can be reposted

Q: 4х — 1 •C 2x +9

A: When two tangents drawn from an same external point to the circle , then they have same length.

Q: Consider circle A with radius 1 unit. В C 1 unit If 0 = 60°, what is the length, in radians, of arc…

A:

Q: The circle below has center C, and its radius is 7cm. Given that m∠DCE = 100°, find the length of…

A: Given a circle with radius 7cm and m∠DCE = 100° We have to find the length of the minor arc DE

Q: BC is a common tangent segment of circles A and D. E. E 9. If AB= 6 cm, DC = 3 cm, and AD =12 cm,…

A: 9) Given:           AB=6 cmDC=3cmAD=12cmLet: ED=x cmSo, AE=AD-ED=12-x cm BC is tangent to both…

Q: In the accompanying diagram, BA is tangent to circle O at A. Radii OA and OC are drawn, and OC is…

A:

Q: 4. AM and AN are tangent to circle C. If AM measures 2.5 cm, what is the measure of AN? M, C

A: The Two-tangent theorem states that if two tangent segment are drawn to one CIRCLE from the same…

Q: In the figure below, the segments AB and AC are tangent to the circle centered at O. Given that…

A: In the given figure the segments AB and AC are tangent to the circle. We have to find the AC

Q: 3. Is segment AB tangent to circle C? * A 12 C 16 8.

A: To check whether line AB is tangent to circle C?.

Q: In circle A, BC is tangent to the circle. А C. 3. If the distance of point C from the center of the…

A: Given

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

A:

Q: The angle between the tangents to a circle from a point P is 48°30’. The radius of the circle is 10…

A:

Q: B

A:

Q: Find the radius r of the circle if an arc of length 15 m on thecircle subtends a central angle of…

A: Let the radius of the circle is r. It is given that the length of the arc is 15m The central angle…

Q: 4. Given circle C, segment AD is tangent to circle C at D. Also, AD = 12 and BA = 8. Find the length…

A:

Q: In the figure below, point O is the center of the circle, line segments LM and MN are tangent to the…

A:

Q: Secants AC and DC intersect the circle at B and E, respectively. If AB = 13, BC = 5, and CD = 15.…

A:

Q: In circle O, segments AC and BC are tangents. Find the measure of arc ATB and mzC. 110 B.

A: Given: In circle with center O, AC and BD are tangents. mAB^=110°

Q: In circle O, PA and PB are tangent segments from point P. A P 1. If OA=6 cm and 2. If OP =13 cm and…

A:

Q: 10. In the diagram of circle 0 below, BA and BC are tangent to circle O at points A and B,…

A:

Q: The circle below has center O, and its radius is 5 in. Glven that mZAOB=30°, find the length of the…

A:

Q: Is BA tangent to circle C? ( You must have work to support your answer to receive credit). 15 6 8. A

A:

Q: In the accompanying diagram, tangent PA and secant PBC are drawn to circle O from external point P.…

A: We can make it easier for you

Q: In the circle below, segment AB is a diameter If the lenrth of arc ACH is 6, what is the length of…

A: As we know the formula for arc length of circle is given by  Arc length = 2πr (θ/360)    where θ is…

Q: Is AB tangent to circle C? 15 8. A 12

A:

Q: The prom is in need of a floral archway, such as the one below. Segment RC is the perpendicular…

A: Diameter is the joining of two points on circle passes through origin

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.