4 a Find the area of the sector of a circle with radius A cm if the angle subtended at the centre is 4 Find the length of BC to 1 decimal place. Find the exact area of triangle ABC. A. d Hence find the exact area of the shaded minor of the circle. 4 cm segment C

Q: 4. The area of a circle is 72 cm². Find the area of a sector of this circle that subtends a central…

A: If the sector subtends the angle a( in radians ) at the center and area of the circle is A then The…

Q: 1. The angle at the vertex of a cone is measured using a 30mm diameter coin as shown in the figure…

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Q: A triangle AABC, right angled at C, is given. A semicircle is inscribed in the triangle as shown on…

A: Topic - circles and tangents

Q: Draw a diagram of a circle to show the centre O and radius 3.5 cm. Include the length of the chord…

A: Given information about circle  Radius = 3.5 cm Chord RS = 6.1 cm Angle ROS = 120°   Diagram of…

Q: Find the exact length of the arc intercepted by a central angle θ on a circle of radius r Then round…

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Q: 14. Find the area of the circle, which is tangent to side AB of triangle ABC. AB = 12 cm. BC = 24…

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Q: 5. Find the area of a circular sector with a central angle of 330° and a radius of 8 inch

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Q: 1) THE AREA OF A SECTOR IS A = 384 t in2. %3D A. IF THE RADIUS IS 24 IN., WHAT IS THE MEASURE OF THE…

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Q: Find the area of a sector of a circle with a radius 7 cm and a central angle of 240°. Round to the…

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Q: ) Find the length of the arc that subtends the given central angle 35° on a circle of diameter 52…

A: To solve the given problem

Q: the area of a circle is 300 m2. Find the area of a sector of this cirlce that subtends a central…

A: Given that the area of the circle is 300 m2.  We have to find the area of a sector of this circle…

Q: These triangles are not drawn to scale. Which triangle is a right triangle? 5.1A 84f 7.3t 6.4ft 94…

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Q: 12. A sector of area 2t in? is formed by a central angle of 45°. What is the radius of the circle?…

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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: 1 The area of a sector of a circle with a central angle of rad is 28 ft². Find the radius of the…

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Q: a) Consider the circle in Figure 1. What is the what is the length of the circular arc (in Metres)…

A: (a). As we know that the expression for the length of the circular arc is: Arc length=2πrθ360°…

Q: 19 66° А C

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Q: 4.  Find the area of the circular sector given a central angle of pi/5 and a radius of 3 inches.

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Q: 3. A circle has a diameter of 12 m. Find the area of the sector whose central angle is 120°

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Q: 8.) What is the area of the sector with a central angle of 60° and a radius of 2m? Round your answer…

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Q: 3. In a public park, a triangular region of grass is bounded by walkways. Sprinkler heads are placed…

A: As per the given data, water should only sprinkle in the frass and not on walk ways.From the figure,…

Q: The area of ​​a circular corner angle 45; is 20.25 cm2. Find the area of ​​the circle to which the…

A: We know that area of sector having radius r and angle on centre θ is given as Area of circular…

Q: 7) The time shows 10:15 AM on the hands of a standard clock. Determine the area of the sector by the…

A: Given, Diameter of the clock, d = 18 inches. The time shown on standard clock is 10:15 AM .

Q: 1. How far does the tip of a minute hand on a clock travel in 20 minutes if the distance from the…

A: topic - length of arc length of arc=θ360(2πr)

Q: The area of a sector of a circle with a central angle of 1/5π rad is 22 cm². Find the radius of the…

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Q: Find the distance between the points A and B given below. (That is, find the length of the segment…

A: Here we distance between two points using distance formula.

Q: AB is a diameter of a circle having its center at O. Points P and Q is on the perimeter of the…

A: Explained below  Degree Measure Theorem:  It states that angle subtended by an arc of a circle at…

Q: 7. 27) An arc of a circle has length 53.13 cm and subtends an angle of 4.8 radians at the center of…

A: Solve the given problem.

Q: The area of the sector of a circle has a central angle of 45° and a radius of 7 cr o 7T square cm 8…

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

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Q: The area of a sector of a circle with a central angle of 3π/14 rad is 21 m2. Find the radius of the…

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Q: *#1.) In the circle above, the radius is 3 m and the central angle of the circle measure 150°.…

A: first we get area of circle than use ratio

Q: 1. Consider the circle below with radius given. 90 meters Part A: Determine the diameter of the…

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Q: 3. A circle has a diameter of 12. Find the length of an arc whose measure of the central angle is…

A: Diameter=12 Angle=65°

Q: of the highlighted sector is given in green below. If 120 degrees 1 is its central angle, what is…

A: Please refer to the image below.

Q: A sector of a circle has a central angle of 45°. Find the area of the sector if the radius of the…

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Q: 1. A circle with center point O. 2. A chord AB that is not a diameter 3. Points C and D such that an…

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Q: 4. A circle has a diameter of 6.4 cm. Find the area of a sector of the circle with a 75º central…

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Q: 11. A wire makes a 70° angle with the ground and is attached to the top of a 50 ft antenna. How long…

A: Given, Angle made with ground (θ)= 70° Height of the antenna =opposite side to the angle= 50 ft…

Q: 1. What is the length of the arc Intercepted by an angle of 10° on a circle with a radius of 10…

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Q: AB is tangent to Circle C. What is the length of AC?

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Q: 3. A circle has a circumference of 30cm, and the angle subtended at the centre is 6 Find the arc…

A: Given circumference of circle=30cm, Angle θ=πr6 To find arc length of circle:

Q: A sector has an area of 18 square centimeters and is defined by a circle with a B 18 cm? radius of 4…

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Q: 6. In circle O, BC = 13 and DC = 24. The diagram is not drawn to scale. What is the length of…

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Q: The area of the sector of a circle has a central angle of 45° and a radius of 7 cm.

A: Given: The central angle of a circle is θ=45° and radius is 7 cm

Q: Determine the radius of the circle if its diameter is one of the sides of a cyclic quadrilateral.…

A: Since you have asked multiple question, we will solve the first question for you as per our guide…

Q: Circle O0 (not shown) is divided into three sectors. Points P, Q, and R are on the circle. Sector…

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Q: A circular arc of length 10ft subtends a central angle of 45°, then the radius of the circle is a)…

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Q: 3. Draw a circle of diameter 6cm. Draw any chord not passing through the centre. Shade the smaller…

A: Given:      Diameter of circle =6 cm            radius r=diameter2                           =62=3…

Q: The area of a sector of a circle with a central angle of 5pai/12 rad is 20 m2 . Find the radius of…

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