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Danae was asked to find the area of a sector

Danae was asked to find the area of a sector with θ=200°and a radius of 23 meters. She calculated 40.14 m2 for the area of the
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a circle of radius, r, with a sector of 45° shaded.(a) Find the length of the arc of the colored sector in the figure when r =
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2. asked by Anon Math
3. 1,369 views
a. A sector that has been cut out of circular plastic sheet which has a circumference of 12.31 m. If the central angle of the
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2. asked by rahul patel
3. 590 views
The angle of a sector in a given circle is 200 and the area of the sector is equal to 800 sq. cm. Find the arc length of the
1. 3 answers
2. asked by Christine
3. 578 views
please check my answers.1.Find the area of the sector of a circle. r=11.8cm, theta-pi/7 radians I got 31.2cmsquared 2.Find the
1. 2 answers
2. asked by y912f
3. 1,036 views
Find the area of the sector of the sector in bold. Round your answer to the nearest tenth.Circle with bolded area. Radius=3 m,
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Find the area of the circle that contains the sector described below. Round to the nearest tenth, if necessary.One sector has an
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2. asked by Carmen
3. 421 views
A sector of a circle with radius r cm contains an angle of θ radians between the bounding radii. Given that the perimeter of
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2. asked by Danny
3. 1,512 views
the area of a sector PQR is a @rad.and the radius of the of the circle is rcm,the area of the sector is 20cm^2 and the perimeter
1. 2 answers
2. asked by david
3. 704 views
The diagram below shows a sector of a center O and radius 15cm.The angle POB of the sector cut off from the circle is 60
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2. 94 views