What is the radius of a sector of a circle with a central angle of measure 45° and whose area is 2rem ? O 8 cm -Cm O 3 cm 914

Q: A circle has radius of 4 cm. What is the length of arc intercepted by a central angle of measure…

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Q: If the radius of a circle is 3 cm., then the measure of an angle that cuts an arc of length 6 cm is:…

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Q: Task 4: Find the radius of the congruent circles. Round to the nearest hundredth. (7.7) CD = 12 and…

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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: the area of a sector of a circle with a central angle of 140 is 70m^2. find the radius of the circle

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Q: Find the area of a sector of a circle with a central angle of 120 degrees anda radius of 8 cm. 21.33…

A: area of a sector of a circle is given by (theeta/360)πr^2 that is (120/360) π×64 1/3 ×π ×64

Q: Find the area of a sector with a central angle of 180° and a diameter of 5.6 cm. Round to the…

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

A: Given: 120 degrees is its central angle.

Q: The wheel of cheese shown has a radius of 12 inches. However, a wedge has been removed with a…

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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: A sector with a radius of 4 cm has a central angle measure of 135. 0 = 135° r = 4 cm

A: The formula for the area of a sector of a circle is given by A=πr2θ360°, where r is the radius of…

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: 3. B 25 25 25

A: One of the properties of equilateral triangle is that, the radius of the incircle of an equilateral…

Q: If the diameter of a circle is 6 units, find the area of a sector with a sector angle of 80°

A: The area of a sector is calculated using the formula: A=θ3600×πr2, where r is the radius of the…

Q: If the sector formed by a central angle of 15 degree has an area of p/3square centimeters, find the…

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Q: The area of a sector of a circle with a central angle of 140degree  is 70 m2 . Find the radius of…

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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: A• В D

A: Circles

Q: A company logo on the side of a building shows an isosceles triangle with an inscribed circle. If…

A: Given:          An isosceles triangle with an inscribed circle.           The sides of the…

Q: If the sector formed by a central angle of 45° has an area of π/2 square centimeters, find the…

A: Given for sector of circle, angle, θ=45° area of sector =π2cm2. We have to find the radius of…

Q: What is the measure of each interior angle of the regular polygon pictured below? If necessary,…

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Q: Find the central angle of a sector whose radius is 56 cm and area, is 144 cm2. Angle =

A: Given the radius of a sector is 56 cm and area is 144 cm2. To find: The central angle of the sector.…

Q: The circle has center O. Its radlus is 4 ft, and the central angle a measures 30°. What is the area…

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Q: The central angle of a circle measures 72 degrees. If the radius of the circle is 6 cm, about how…

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Q: A sector with a radius of 4 cm has a central angle measure of 135". 0 = 135" r = 4 cm What is the…

A: The formula for area of sector is given below: Area=θ360°×πr2

Q: B A C

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Q: Find the radius of the circle given the area of the sector is 189.0 and the angle measure is 60…

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Q: What is the radius of a sector of a circle with a central angle of measure 90° and whose area is 411…

A: A sector of central angle of measure 90° and whose area is 4π cm2

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: The radius of a circle is 5.6cm. Calculate the area of the sector if the central angle is 80degrees

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Q: l angle B is 80°. What is the

A: The radius of the circle is r=4 ft. The central angle B is 80°. To determine the area of the sector…

Q: If the sector formed by a central angle of 45° has an area of t/2 square centimeters, find the…

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Q: 7. Find the area of a sector of a circle with central angle of A if the diameter of the circle is 9…

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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: 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: Find the radius of the circle given the area of the sector is 18.8 and the angle measure is 135…

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Q: Calculate the area of the pink part of the circle, if radius is 6 inches. 6 inches Area of the whole…

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Q: Find the measure of one exterior angle in each regular polygon. Round your answer to the nearest…

A: Question number 7,Given,

Q: Find the radius of the congruent circles. Round to the nearest hundredth. C. A• B D CD = 12 and AB =…

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Q: Find the measure of the angle of the sector given that the radius is 8 ft and area of the sector is…

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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: A sector of area in? is formed by a central angle of 45°. What is the radius of the circle? 1.81…

A: 1.79 inches

Q: 3.  Draw a circle and label the radius as 3 ??. On your circle draw the sector formed by a central…

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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: Find the exact length of the are intercepted by a central angle of 0 on a circle of radius r. b) 0 =…

A: Given, Central angle = θ = 220°  Radius of circle = r = 6 cm  We have to find the length of the arc.…

Q: A sector of a circle with radius of 5 cm has an area of 50 cm2. What is the angle (in degrees) at…

A: The area of sector is given by, A=θ3600×πr2 Where θ is angle made by the sector at the center and r…

Q: 2. Find the area of the sector if the central angle is 25° and the radius of the sector is 4m.

A: The sector has central angle 25° and radius 4m.

Q: Find the measures of an interior angle and an exterior angle of a regular hexagon.

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Q: If a given circle, with a central angle of 315 degrees, has a sector area of 538.78 Inches squared,…

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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