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Are the sides of a circumscribed equilateral triangle bisected at the points of contact to the circle?
Wiki User
∙ 16y ago
Yes. One can satisfy oneself that this is true just by considering the symmetry of the construction.
Wiki User
∙ 16y ago
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Triangle pqr is an isosceles triangle in which pq equals pr equals 5cm it is circumscribed about a circle prove that qr is bisected at point of contact?
Suppose the circle meets QR at A, RP at B and PQ at C. PQ = PR (given) so PC + CQ = PB + BR. But PC and PB are tangents to the circle from point P, so PC = PB. Therefore CQ = BR Now CQ and AQ are tangents to the circle from point Q, so CQ = AQ and BR and AR are tangents to the circle from point R, so BR = AR Therefore AQ = AR, that is, A is the midpoint of QR.
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An obtuse triangle has one obtuse angle(an angle greater than 900 ) and remaining two acute angles whose measurement is less than 90 degrees. Foe more details , contact at saqibahmad81@yahoo.com
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Triangle pqr is an isosceles triangle in which pq equals pr equals 5cm it is circumscribed about a circle prove that qr is bisected at point of contact?
Suppose the circle meets QR at A, RP at B and PQ at C. PQ = PR (given) so PC + CQ = PB + BR. But PC and PB are tangents to the circle from point P, so PC = PB. Therefore CQ = BR Now CQ and AQ are tangents to the circle from point Q, so CQ = AQ and BR and AR are tangents to the circle from point R, so BR = AR Therefore AQ = AR, that is, A is the midpoint of QR.
Will County Illinois zoning laws?
See the contact information for "What is the zoning for my parcel" to the right of the triangle at the web page in the related link. You need to call or contact that office.See the contact information for "What is the zoning for my parcel" to the right of the triangle at the web page in the related link. You need to call or contact that office.See the contact information for "What is the zoning for my parcel" to the right of the triangle at the web page in the related link. You need to call or contact that office.See the contact information for "What is the zoning for my parcel" to the right of the triangle at the web page in the related link. You need to call or contact that office.
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A right angled triangle has three sides. The naming of these sides is dependant on which angle you are observing. The first side is named the opposite and is the side which is not in contact with the angle that is being observed (each angle is in contact with ONLY two sides) The second side is the hypotenuse which is the side opposite to the right angle. Also termed the diagonal, the hypotenuse is the longest side of the triangle. The third side, the one you are interested in, is the adjacent side which is the angle which is in contact with the angle being observed which ISN'T the hypotenuse or the opposite. It can be determined by a process of elimination in that there are two sides in contact with the observed angle.
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