Circles... 1) prove: The bisectors of the angles formed by producing the opposite sides of a quadrilateral(provided they are not equal) intersect at right angle. 2) two circles of unit radius touch each other and each of them touches internally a circle of radius 2 units. Find the radius of the circle which touches all the 3 circles. 3) Prove that the feet of perpendiculars drawn from a point on the circumcircle of a triangle on the sides are collinear. |
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asked by Krishanu Dutta (krishanudutta) 7 years ago | |
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http://www.respaper.com/sdfg/8493-pdf.html 10 b ....plz solve it |
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asked by Utkarsh Sharma (utkarsh3107) 7 years ago | |
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can anyone help in remembering the concept of sales tax .... plz. i am confused in doing the sums |
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asked by Hema Bonaboyina (hemab) 7 years ago | |
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If b is the mean proportion of a and c, p.t. a^2-b^2 +c^2 / a^-2 - b^-2 + c^-2 = b^4 |
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asked by ... (tedgreen) 7 years ago | |
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How much percentage are you expecting guys |
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asked by Saket Singh (saket38) 7 years ago | |
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When we say the number cards of the club set it doesn't include ace right?( probability chapter) |
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asked by Amu Arcade (arcade_7) 7 years ago | |
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http://www.respaper.com/sdfg/3786-pdf.html pls help me in 8(a) |
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asked by Shreyas Kulkarni (shreyas25164909) 7 years ago | |
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Transactions on 10th March: Balance at the beginning of day = 10000 Deposited 2000 , balance = 12000 Withdrawn 1000, balance = 11000 So, Balance at the day's end = 11000 If no further transactions are done in the month, What is the amount on which interest is given for the month?? |
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asked by Anurag Hooda (akhooda) 7 years ago | |
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Real Madrid won lol, DAB on them hater, hala madrid! |
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asked by Nishant Shah (nishantshahroxx) 7 years ago | |
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In graph when ur told to find the perimeter of a figure....do we use distance formulae or pythagoras theorem to find the slant lengths?Also can someone tell a list of figures that can come?....last yr it was a concave hexagon. |
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asked by Xyz (san_ika) 7 years ago | |
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