3 articles trouvés pour ce sujet.
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A circle inscribed in a square |
2015-04-19 |
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michael pose la question :
A circle is drawn in a square PQRS. If the total area of the shaded portion of the square is 42 cm square, calculate the radius of the circle
Penny Nom lui répond. |
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A circle a square and a rectngle |
2014-05-12 |
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mazhar pose la question :
suppose the length and breadth of the rectangle are 5 cm and 10 cm respectively and M is a point along the corner of the circle. what is the radius of the circle?(diagram is given..but i didn't mention it..actually the diagram looks like a circle inscribed in a square and the right bottom corner one rectangle will be given ,it is touches to circle at a point M that I've already mentioned and the dimensions of that rectangle also I've mentioned) please help me out..
Penny Nom lui répond. |
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A related rates problem |
2010-03-03 |
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Amanda pose la question :
A circle is inscribed in a square. The circumference of the circle is increasing at a rate of 6 inches per second. As the circle expands, the square expands to maintain the tangency. Determine the rate at which the area of the region between the circle and square is changing at the moment when the cricle has an area of 25(pi) square inches.
Penny Nom lui répond. |
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