An isosceles triangle ABC inscribed in a circle `x^2+y^2=a^2` with the vertex A at (a,0) and the base angle B and C each equal to `75^@` , then coordinates of an point of the base are

An isosceles triangle with base 24 and legs 15 each is inscribed in a circle . Find the radius

The isosceles triangle ABC is inscribed in the circle with centre at O.If AP be a diamtere passing through A, then show that AP is internal bisector of angle BPC .

The isosceles triangle ABC is inscribed in a circle with centre at O. If AP is a diameter of the circle. Then prove that AP is the bisetors of angle BPC .

The coordinates of the vertex A of the triangle ABC are (2,5), if the centroid of the triangle is at (-2, 1), then the coordinates of the mid-point of the side BC are-

The triangle PQR is inscribed in the circle x^2+y^2=25 . If Q and R have coordinates (3,4) and (-4,3) respectively, then angleQPR is equal to

ABC is an isosceles triangle inscribed in a circle of radius rdot If A B=A C and h is the altitude from A to B C , then triangle A B C has perimeter P=2(sqrt(2h r-h^2)+sqrt(2h r)) and area A= ____________ and = __________ and also ("lim")_(h vec 0) A/(P^3)=______

A right-angled triangle A B C is inscribed in parabola y^2=4x , where A is the vertex of the parabola and /_B A C=pi/2dot If A B=sqrt(5), then find the area of A B Cdot

Find the area of an equilateral triangle inscribed in the circle x^2 + y^2 + 2gx + 2fy + c = 0

An equilateral teiangle is inscribed in the parabola y^(2)=x whose one vertex is the vartex of the parabola. Then the length of a side of the triangle is-

Find the maximum area of an isosceles triangle inscribed in the ellipse (x^(2))/(a^(2))+(y^(2))/(b^(2))=1 with its vertex at one end of the major axis.