In a circle, a chord that bisects another chord must be a radius. O True O False

Q: An actual point is represented by a dot because it looks like a little circle. O True O False

A: We can answer the question as below.

Q: Which of these needs to be completed first in order to construct a circle that inscribes a triangle?

A: We needs to be completed first in order to construct a circle that inscribes a triangle is

Q: A circle has a radius of zero and what is its circumference?

A: Circumference of circle = 2*π*r r: radius of circle when r=0  circumference of circle also equal to…

Q: Select the most precise definition of a circle from the definitions that are given.

A: Definition of the circle

Q: Find the length of a chord that is 8 cm from the center of a circle that has a radius length of 17…

A: To find the length of a chord that is 8 cm from the center of a circle that has a radius length of…

Q: What is the length of AB? AB and BC are tangents to the circle. 7x+5 x+23

A: Circle question

Q: Find the length of the radius of the inscribed circle for a right triangle whose legs measure 6 and…

A: To find the length of the radius of the inscribed circle for a right triangle whose legs measure 6…

Q: What is the radius and diameter of the following circle?

A: Given,          A circle is shown below :

Q: Sketch a circle with two noncongruent chords. Is the longer chord farther from the center or closer…

A: Given : To draw the two congruent chords inscribed in a…

Q: In the circle, the radius length is 10 in. and the length of AB is 14 in. What is the perimeter of…

A: Given that the radius of circle is 10 in and length of arc is AB⏞=14 in. That is, AO=10=OB  and…

Q: Find the radius of a circle which has a sector are

A:

Q: Define the term 'construction of circle'?

A: Circle:  The circle is the set of points that are at equal distance from a given point. Construction…

Q: a quadrilateral is inscribed in a circle such that one of its sides coincides with the diameter. If…

A:

Q: Find the length of the radius of the inscribed circle for a right triangle whose legs measure 6 and…

A: We can solve the problem by using the Pythagoras theorem and the formula for incribed circle radius

Q: A_______ __________ is a positive angle whose vertex is at thecenter of a circle

A: It is given that, A_______ __________ is a positive angle whose vertex is at thecenter of a circle.

Q: Chords that are equidistant from the center of a circle are the same length. O True O False

A: Given statement: Chords that are equidistant from the centre of a circle are the same length. We…

Q: Investigate the possibility, given a circle, of drawing two chords whoselengths are in the ratio 1…

A: Given a circle, Draw two chords whose lengths are in the ratio 1:2 and whose distance from the…

Q: 60

A: We can solve it using the properties of circle as below

Q: On the unit circle, the _______ measure of a central angle and the length of _______it cuts off are…

A: Fill in the blanks "On the unit circle, the _______ measure of a central angle and the length of…

Q: Given circle C with AD and BD tangent to the circle, determine BD. Use mathematics to explain how…

A:

Q: True or False: For a given circle, the length of a 90° arc is one-third the circumference of the…

A:

Q: Every quadrilateral can be inscribed in a circle. O True O False

A: Answer -  False

Q: The circle shown below has chords XY, XZ, and YZ, with XY XZ, The measure of XY is 130°, as shown.…

A:

Q: The radius of the circle is in.

A:

Q: If the circumference of a circle is 6π, what is its radius?

A: We have to find the radius of circle where its circumference is given as 6π. We know the formula of…

Q: Confirm that the circumference of a circle of radius a is 2pa.

A: Given: Consider a radius of a circle is a. r=a

Q: In a circle (or congruent circles), chords that are the same distance from the center: a. are…

A: As per our guidelines only one question can be solved. Please find the solution for the first…

Q: Suppose a tank leaks toxic chemicals. The area affected is a circle centered on the tank. When the…

A: A=πr2r0=70 mA0 =4900π  m2r1=220 mA1 =48,400π  m2rate of change in area:=A1-A0t1-t0=48400π-4900π50-0…

Q: A circle can be broken into two sections called the minor segment and the major segment. O True O…

A: Answer

Q: A circle is divided into three arcs of measures 'x', '2x' and '3x.' What

A:

Q: Which point is on a circle with a center at (2,-2) and a radius of 61? O (7, 4) O (7, 8) O (3, 8) O…

A: we use Distance formula  because in circle distance between center and point on circumference of…

Q: Which of the following can best be described as a diameter in the circle? A

A: The given figure is:

Q: Both chords and diameters have two endpoints on a circle. Diameters must intersect the center of a…

A:

Q: A circle is best described as "an oval plane figure."

A: Recall:  All circles can be described as ovals.

Q: what is the definition of a unit circle

A: A unit circle is a circle having unit radius. Unit radius refers to a radius of one.

Q: 2) Two chords of a circle are perpendicular and congruent. Does one of them have to be a diameter?…

A: *concept:- congruent chord:- chrod, equally distant from center.

Q: If the circumference of a circle is 6p, what is its radius?

A: The circumference of the circle is given as 6π For a circle of radius r, the circumference is given…

Q: What is the total measure of the central angles of a circle with no common interior points? Your…

A:

Q: A radius can also be considered a chord. O True O False

A: Given query is to find statement is true or not.

Q: In the circle below, segment AB is a diameter. If the length of arc ACB is 67, what is the length of…

A: Given: A circle with the diameter as AB. and length of the arc ACB^ as 6π. Let the center of the…

Q: A circumscribed circle can be found by first finding the point of concurrency of the three angle…

A: Circumscribes circle is a circle which passes through the vertices of a polygon.

Q: Given a sector length of 1 and a chord length of 20, the radius of the circle will be?

A: Given,  Sector length (depicted in figure) = 1unit Chord length = 20  unit Radius of circle = ?…

Q: In the figure, triangle ABC is said to be circumscribed about the circle. True or false?

A: Circumscribed circle is the circle which touches  all the vertices of the triangle.

Q: Find the length of a chord that is 3 cm from the center of a circle withradius 7 cm.

A: Radius of the circle is 7 cm and the chord is at a distance of 3 cm from the center of the circle.…

Q: Which describes how circle A was transformed into circle P?

A: Given graph is,

Q: The radius of a circle is Give the exact answer

A:

Q: 2. In the accompanying diagram of circle 0, PC is a tangent, PBA is a secant, mAB = 132, and mCB -…

A: Given: In the diagram  PC is tangent and PBA is secantmAB⏜=132mCB⏜=46 To find out: ∠P=?

Q: Suppose you use geometry software to construct two chords, RS and TU, that Intersect Inside a circle…

A:

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

A: The circle is shown in figure  With centre O.

Q: Describe the relationship between the radius, central angle, and subtended arc of a circle.

A: Arc Measure: In a circle, the degree measure of an arc is equal to the measure of the central angle…

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.