The radius of a circle is 2 miles. What is the area of a sector bounded by a 180° arc? r=2 mi 180° Give the exact answer in simplest form.

Q: The diameter of a circle is 2 meters. What is the area of a sector bounded by a 96° arc? 96° d=2 m

A: We need to find the area of the sector. We are given diameter of circle.

Q: An arc with a measure of 190° has an arc length of 40n centimeters. What is the radius of the circle…

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Q: The radius of a circle is 5 m. Find its area to the nearest tenth.

A: Given that Area of circle is 5m. To find area of the circle.

Q: Find the radius if the intercepted arc is 60 degrees and the area of the sector is 24pi in. squared.

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Q: The cross section of a rivet has a top that is an arc of a circle (see the figure). If the ends of…

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Q: The radius of a circle is 8 feet. What is the area of a sector bounded by a 90° arc? 90° r=8 ft Give…

A: Given radius is 8 feet We apply formula for area of sector   I.e A= Pi*r*r*(theta/360°)

Q: Given a circle with radius of 10 cm and and an arc length of 15 cm. Find the the area of the minor…

A: Given radius of the circle r = 10 cm  And arc length s = 15 cm Arc length is given by s =…

Q: An arc with a measure of 72° has an arc length of 6pi. What is the length of the radius of the…

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Q: Given the area of a sector that subtended by angle of 60° is 6t cm. Find the radius of the circle.

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Q: An area of a circular sector is 50m? with radius of 5 m. Find the length of the same sector.

A: The given data is: The area of the circular sector is A=50 m2 Radius r=5 m To find the length of the…

Q: Every cross section of a drainage ditch is an isosceles trapezoid with a small base of 3 feet and a…

A: Every cross section of a drainage ditch is an isosceles trapezoid with a small base of 3 feet and a…

Q: The radius of a circle is 3 centimeters. What is the length of a 135° arc 135⁰ r=3 cm Give the exact…

A: It is given that  The radius of circle, r = 3cm Angle, θ = 1350

Q: If the length of arc DF is 14T units and the measure of ZE is 60 degrees, What is the radius?

A: Length of the arc DF⏜ = 14π Central angle, ∠E = θ = 60° Radius of circle, r = ?

Q: Find the area of the largest isosceles triangle that can be inscribed in a circle of radius 1…

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Q: Suppose EB represents the diameter of the circle below. What is the measure of arc DEF?

A: As we know that the angle prescribes by the straight line is 1800. Given EB is the diameter of the…

Q: The radius of a circle is 7 m. Find its area to the nearest tenth.

A: The two dimensional space occupied by a space is known as its area. The area of a circle with radius…

Q: The radius of a circle is 5 cm what is the length of a 45° Arc?

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Q: A right triangle is shown below. 100 ft 57 ft Which measurement is the closest to the value ofx?

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Q: The arc of a sector measures 40°. Find the exact length of the arc and the exact area of the sector…

A: The arc of a sector measures 40 degrees. The radius measures (3 sqrt 5) cm. In radian, 40 degrees =…

Q: The diameter of a circle is 2 feet. What is the area of a sector bounded by a 45° arc? 45° d=2 ft

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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: man is able to run an arc of 150 along a circular track, whose radius is 150 ft. How far did the man…

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Q: The diameter of a circle is 12 feet. What is the area of a sector bounded by a 126° arc? d=12 ft…

A: According to question given that Diameter (d)=12 feetRadius(r)=diameter(d)2=122=6 feetArea of sector…

Q: The diameter of a circle is 9 ft. Find its area to the nearest tenth. Answer: A = ft? +

A: The formula to find the area of circle is given below: Area =πr2 where, r is the radius of the…

Q: Find the area of a sector with a radius of 10 and a central angle of 52 degrees. Round your answer…

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Q: The circle has a radius of 9 cm. What is the length of arc BC? Leave your answers in terms of Tt. *

A: BC subtends an angle of 40° on the point A which lies on circle, with radius 9 cm.  Hence, it will…

Q: A circular garden has a radius of 21 m. The owner wants to put a  plastic edge around the garden, so…

A: To find the circumference of garden.

Q: Find the area of a sector of a circle having radius r and central angle θ. If necessary, express the…

A: We first find the area of the circle. Area of the circle= 361pi

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: The diameter of a circle is 18 centimeters. What is the area of a sector bounded by a 30° arc? 30°…

A: Given circle is : Diameter=18 cmRadius r=diameter2=18 cm2=9 cm θ=30∘

Q: This exercise involves the formula for the area of a circular sector. Find the radius r of each…

A: Convert the angle into radians.

Q: If the radius (r) of the circle is 3, what is the area in terms of T?

A: Area of a circle :A=πr2where r = radius of a circle

Q: The radius of a circle is 3 feet. What is the area of a sector bounded by a 180° arc? r=3 ft 180°…

A: As per guidelines we are suppose to solve only first question if the multiple questions are posted.…

Q: circle with a center C and a radius of 3 centimeters was used to form the figure below,

A: Solution: The objective is to find the area of the shaded region of the cirlce

Q: The area of a sector of the circle with an arc measure of 45° and with a radius of 4 is A 16л 45° 4…

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Q: 5. The diameter of a circle is 10 in. What is the area of a sector bounded by a 66° arc to the…

A: The area of a sector bounded by an angle θ at the center is given by the expression A=rθ. Here r is…

Q: A radius of a circle with centre O is 10 cm. Calculate the area of the minor sector defined by the…

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Q: Assuming that the exact area of a sector determined by a 40° arc is 7 cm?, find the length of the…

A: Given: Area the sector=94πcm2θ=40°

Q: An airplane reaches an altitude of 3 mi above the earth. Assuming a clear day and that a passenger…

A: Consider the passenger on the airplane at an altitude of 3 miles above the earth as shown in figure…

Q: The radius of a circle is 1 foot. What is the length of a 45° arc?

A: Since, we have been given that the radius of a circle is 1 foot.Our Aim is to find the length of a…

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.

Q: The radius of a circle is 10 feet. What is the area of a sector bounded by a 54° arc? 54° r=10 ft…

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Q: The radius of the cone is feet. * 13 feet et

A: Height is 12 feet given Hypotenuse 13 feet is given we know that  H2=P2+B2(13)2=(12)2+(B)2…

Q: A circle with a shaded sector is shown. 2 50° 1. What is the area of the shaded sector? 2. What is…

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Q: A circle has a diameter of 22 centimeters. A chord in the circle is 11 centimeters long. What is the…

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Q: The circle has center 0. Its radius is 8 m, and the central angle a measures 130°. What is the area…

A: In this we have used area of sector= πr2theta/360

Q: The radius of a circle is 6 feet. What is the area of a sector bounded by a 45° arc?

A: Given radius of a circle= 6 feet center angle = 45°

Q: If the exact area of the sector determined by a 20°arc is 9/2πcm². Find the length of the radius of…

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Q: The radius of a circle is 2 inches. What is the area of a sector bounded by a 36° arc?

A: Question 1,Given,         The radius of a circle is 2 inches and 36° arc.

Confidence Intervals

When we calculate intervals in probability and statistics, it can be simply termed as finding out a confidence interval. The confidence interval is usually calculated from the data set which is observed. The value of the parameter that needs to be calculated is present here only.