Let's write the ratio of the angles of a right angled isoscale triangle.

write the ratio of the angles of a right angled isosceles triangle.

Let's write the ratio of the angles of a right angled isoceles triangle.

write the ratio of the angles of an equilateral triangle.

Let's write the ratio of the three angles of equilateral triangle.

If the difference of two acute angles of a right angled triangle of a right angled triangle is 18^@ , find in circular measure the angle of the triangle .

The circum radius of a right angled triangle is

The lengths of the adjacent sides of right angle of a right - angled triangle are 20 cm and 15cm. What will be the total volume of the two right circular cones when this triangle is rotated with its hypotenuse taken as the axis ?

If a vertex, the circumcenter, and the centroid of a triangle are (0, 0), (3,4), and (6, 8), respectively, then the triangle must be (a) a right-angled triangle (b) an equilateral triangle (c) an isosceles triangle (d) a right-angled isosceles triangle

The angles of a triangle are in A.P . If the greatest and the least are in the ratio 3:2, find the angles of the triangle in radian .