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give a decagon( 12 sides) with a circle inscribed that

give a decagon( 12 sides) with a circle inscribed that has a radius of 25. find the area of the decagon
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2. asked by edward
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A regular decagon(12 sides) in inscribed in a circle with the radius r. The decagon has an area of108 in^2. What is the radius
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2. asked by Kristina
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A regular decagon(12 sides) in inscribed in a circle with the radius r. The decagon has an area of108 in^2. What is the radius
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2. asked by Kristina
3. 2,498 views
Given that ABCD is a pentagon with parallel sides AB and CD, and has four points of tangency E,F,G and H with the inscribed
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2. asked by Anonymous
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1. Ab is a chord of a circle with center o and radius 52 cm . point m divides the chord ab such that am = 63 cm and mb=33 cm
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2. asked by Talon
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1. Ab is a chord of a circle with center o and radius 52 cm . point m divides the chord ab such that am = 63 cm and mb=33 cm
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2. asked by Talon
3. 2,158 views
1. Ab is a chord of a circle with center o and radius 52 cm . point m divides the chord ab such that am = 63 cm and mb=33 cm
1. 0 answers
2. asked by Talon
3. 622 views
There is a shapefirst a regular triangle inscribed in a circle, and inscribed in a square, inscribed in a circle, inscribed in a
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2. asked by Andre
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A circle is inscribed in triangle ABC with sides a, b, c. Tangents to the circle parallel to the sides of the triangle are
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2. asked by DAS
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An isoscelless triangle of sides of 13cm, 13cm, 10cm is inscribed in a circle is inscribed in a circle. What is the radius of
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2. asked by abigail
3. 892 views