4 4. The diagram shows a sector of a circle of radius 4 units, formed from an angle of size 290°. Find the exact length of the arc. 290° e Skip step

Q: 13. (10x - 45)" M mMN = %3D mNP = %3D Q MNQP %3D (бх - 1) R.

A: As per guide line we have to solve only one

Q: 11 5 cm R 5 cm. Given that the length of the chord The diagram shows a sector OPQR, of radius PR=6…

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Q: Find the circumference and the arcs

A: Given,          In circle B, ∠ABC=120 , AB¯=24

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Q: Find the measure of the arc or angle indicated. The center of the circle is at the point indicated.…

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Q: A sector has an area of and an angle of. Find the radius and arc length. 10 3

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Q: 4. sector DEF 150 D. 20 m E

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Q: Points A and B are on a circle with centre O and radius 6 cm, such that ZAOB = 60°. A B 60%

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Q: What is m2FIH?

A: Given,

Q: T. Assume that lines Dear to be 13/33 are tangent. E. 62°

A: The given figure is: Find the measure of indicated arc. Notice that CD is a tangent of the circle…

Q: A E B D 1. Name the circle. 2. Identify at least two central angles 3. Identify two diameters. 4.…

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Q: 6. 120° 5 cm The diagram shows a circle, with centre O. Given that PQ= 5 cm and LPOQ = 120°, find…

A: Given A circle with center O PQ=5cm∠POQ=120°

Q: Find the area of the sector of the circle. r= 23.5 cm, 0 = 110° O A. 1060.67 cm2 O B. 530.12 cm2 O…

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Q: In the diagram of circle O below m & AOD = 150°, mABDC = 35°. A 150° E 35° D a. Find maABD. b. Find…

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Q: 19. Find the value of y in the circle. 80° А 15° 15° В 20° C 25° D 40°

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Q: You see belowa sector of angle 20° in a circle of radius 1.5 meters. What is the area of the sector…

A: Solving the problem by the property of finding area of arc.

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.