If the sector formed by a central angle of 30 degrees has an area of pie over 3 square centimeters, find the radius of the circle.

Q: Find the radius of a sector with a central angle of 30◦if its perimeter is the same value as its…

A: Here, to find the radius of a sector with a central angle of 30°. Note that the perimeter of a…

Q: Find the area of a segment of a circle if the central angle of the segment is 130° and the radius is…

A: Area of segment = pi*r^2*thita/360-1/2(r^2)sin(thita)

Q: Calculate the central angle of the sector if its area is 32% of the circle.

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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: if the length of the minor arc is 3cm and the radius is 10cm, calculate the angle at the center of…

A: Here we have to find the angle at the center of the circle of radius 10cm and by an arc length of…

Q: The angle subtended by an arc of a circle of radius 60cm is 152 degrees. What is the length of the…

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Q: Find the area of a segment of a circle if the central angle of 150 the segment is 120° and the…

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Q: Find the area of a segment of a circle if the central angle of the segment is 120° and the radius is…

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Q: Find the area of a segment of a circle if the central angle of the segment is 120° and the radius is…

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Q: One ________ is the measure of a central angle that intercepts an arc equal in length to the radius…

A: One ________ is the measure of a central angle that intercepts an arc equal in length to the radius…

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: Find the sum of the interior angle measure of the polygon.

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Q: what is the area of the entire figure?

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

A: Given,          A circle is shown below :

Q: What is the radius of a circle, if a central angle of 110 degrees subtends a chord of length 84…

A: Given: central angle=110° Length of chord = 84 inches  Find: radius of circle

Q: A quadrilateral ____ has four obtuse angles.

A: Given:  A quadrilateral ____ has four obtuse angles. To Find: Fill in the blanks

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

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

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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: Find the area of a segment of a circle if the central angle of the segment is 1650 40 0 and the…

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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: 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: What is the radius of a circle if a central angle of 20∘ subtends an arc of length 10 inches?

A: To find  The radius of the circle

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: if the radius of a circle is 10 feet, how long is the arc subtended by an angle of 81degrees

A: Given : Radius r = 10 feet Angle = 810

Q: Calculate the area and perimeter of a sector of a circle of radius 6cm with an angle of 50 degrees

A: We have to find the area of sector and peeimeter

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: 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: 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: Find the area of a segment of a circle if the central angle of the segment is 1450 and the radius is…

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Q: Find the area of a segment of a circle if the central angle of the segment is 1400 and the radius is…

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Q: Does the following graphic show concentric circles?

A: solution:-

Q: Find the length of the common chord of two circles of radil 25 inches and 26 inches, respectively,…

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Q: As the number of sides of a regular polygon increases, does each interior angle increase or decrease…

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Q: If the measure of one interior angle of a regular polygon is 144°, find the number of sides.

A: Answer

Q: Find the area of a sector of a circle with central angle of 108° if the radius of the circle is…

A: We have to find area of a sector of the circle where angle made by an arc at the center is 108° and…

Q: If the radius of the circle below is 12 feet, find the area of the shaded region

A: given,

Q: Find the area of the sector of a circle with radius 12 miles formed by a central angle of 200°:…

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Q: Construct the Circumcenter and Circumscribed Circle for a Triangle

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Q: If the measure of one interior angle of a regular polygon is 160°, find the number of sides.

A: the relation between interior angle I and the number of sides n is I=n-2180n here we have I=160

Q: If a sector of a given circle has an area of 36 square inches and its radius is 6 inches, what is…

A: Given: A sector of a given circle has an area of 36 square inches and its radius is 6 inches To…

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: 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: If the diameter of the circle is 16 cms, What is the circumference of the circle

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Q: If the radius of a circle is doubled and the central angle of a sector is un-changed, how is the…

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Q: what is the radius of a circle that has a sector area of 3π cm2 and a central angle of 120°?

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Q: Find the area of a segment of a circle if the central angle of the segment is 500 and the radius is…

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Q: Find the measure of the central angle of an arc if its length is 14n and the radius is 18. Central…

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Q: A circle with circumference 18 has an arc with a 120° central angle. What is the length of the arc?

A: The circumference of a circle is the perimeter of the circle. The arc of a circle is the portion or…