Class 12 MATHS Let `A(z_(1)),B(z_(2)),C(z_(3))` be the ... Let A(z1),B(z2),C(z3) be the vertices of an equilateral triangle ABC in the Argand plane, then the number z2−z32z1−z2−z3, is A purely real B pur
point of concurrency of the perpendicular bisectors of a triangle incenter point of concurrency of the angle bisector of a triangle centroid point of concurrency of the medians of a triangle orthocenter point of concurrency of the altidudes of a triangle 最好的學習方式。免費註冊。 註冊代表你接受...
A point charge of +Q is placed at the centroid of an equilateral triangle. When a second charge of +Q is placed at one of the triangle's vertices, an electrostatic force of 4.0 N acts on it. What is the magnitude of the force that acts on the center charge due to a third charge...
Without loss of generality, we set up the equilateral triangle with the point B on the horizontal axis, and redraw the pertinent equilateral...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a quest...
If PQR is an equilateral triangle inscribed in the auxiliary circle of the ellipse x2a2+y2b2=1,(a>b), and P′Q′R' is the correspoinding triangle inscribed within the ellipse, then the centroid of triangle P′Q′R' lies at center of ellipse focus of ellipse between focus and center...
A point moves so that the sum of the squares of its distances from two intersecting straight lines is constant. Prove that its locus is an ellipse. View Solution Doubtnut is No.1 Study App and Learning App with Instant Video Solutions for NCERT Class 6, Class 7, Class 8, Class 9, Clas...
1. Centroid G. 2 center of gravity 3 always inside triangle 4 AG/GB = 2/1 Angle bisectors Ray that divides an angle into two congruent adjacent angles 1 incenter I 2 always inside triangle 3 equidistant to the sides 4 inscribed circle ...
Centroid of a triangle The point where the medians of a triangle intersect comes from a vertex to a midpoint centroid theorem always inside triangle + Euler line + center of gravity of a triangle Orthocenter of a triangle The point at which the altitudes of a triangle intersect. ...
CIf a triangle is equilaterial then its centroid circumcenter and incentre will not lie at same point DIf centroid, circumcenter .and incentre of a triangle does not lie at same point then it is not equilateral·Submit If (a,b),(x,y),(p,q) are the coordinates of circumcentre, centroi...
The centroid of a triangle is located 2/3 of the distance from each vertex to the midpoint of the opposite side triangle midsegment theorem If a segment joins the midpoints of two sides of a triangle, then the segment is parallel to the third side and is half as long. ...