If in a triangle of base 'a', the ratio of the other two sides is r ( <1).Show that the altitude of the triangle is less than or equal to `(ar)/(1-r^2)`

If the base of a triangle and the ratio of the lengths of the other two unequal sides are given, then the vertex lies on

If the angles of a triangle are in the ratio 2 : 3 : 7 ,then the sides are in the ratio

The base and the height of a triangle are in the ratio 5:3. If the area of the triangle is 67.5 m^(2) , find its base and height.

The base and the height of a triangle are in the ratio 4: 5. If the area of the triangle is 40 m^(2) , find its base and height.

Prove that if a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points, then the other two sides are divided in the same ratio.

If a line is drawn parallel to one side of a triangle to intersect the other two sides in distinct points. Prove that the other two sides are divided in the same ratio.

If a line is drawn to one side of a triangle to intersect the other two sides in distinct points, prove that the other two sides are divided in the same ratio.

If a line is drawn to one side of a triangle to intersect the other two sides in distinct points, prove that the other two sides are divided in the same ratio.

If a line is drawn to one side of a triangle to intersect the other two sides in distinct points, prove that the other two sides are divided in the same ratio.

If a line is drawn to one side of a triangle to intersect the other two sides in distinct points, prove that the other two sides are divided in the same ratio.