The lengths of the medians through acute angles of a right-angled triangle are 3 and 4. Find the area of the triangle.

The length of two sides adjacent to right angle of a right angled triangle are 3 cm and 4 cm. Find the volume of the solid formed by complete revolving the triangle once by taking the hypotenuse as axis.

The length of two sides adjacent to right angles of a right angled triangle are 4 cm and 3 cm. Find the curved surface area and volume of the solid formed by completely revolving the traingle once by taking the longer side adjacent to right angle as axis.

The circum radius of a right angled triangle is

If the angles of a right angled triangle ar in A.P , then the smallest angle 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 ?

One of the acute angle of a right angled triangle is 30^@ . Find the other two angle in circular measure.

If the sides of right angled triangle are in G.P then the cosines of the acute angle of the triangle are-