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Semicircle arc AB,AC,BD and CD divide the circle above in to regions. The points shown along the diameter AD divided in to 6 equal parts. If AD=6 what is the total area of the s…
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Semicircle arc AB,AC,BD and CD divide the circle above in to regions. The points shown along the diameter AD divided in to 6 equal parts. If AD=6 what is the total area of the s…
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Jan 6, 2015
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Semicircle arc AB,AC,BD and CD divide the circle above in to regions. The points shown along the diameter AD divided in to 6 equal parts. If AD=6 what is the total area of the shaded region?
Mathematics
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Dat TT
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Area semicircle = π *
the total area of the shaded region = 2 * [ π* (
/ 2 - π* (
/ 2 ] = 4π - 1π = 3π.
Loreta
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Jan 11, 2015
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Loreta
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