List of top Mathematics Questions on Triangles asked in JEECUP

The perimeter of an equilateral triangle whose area is \( 4\sqrt{3} \, \text{cm}^2 \) is equal to:
If the line \(PQ\) is parallel to line \(BC\) of \(\triangle ABC\), then
line PQ is parallel to line BC of △ABC
In the adjoining figure, \(DE \parallel BC\), then value of \(x\) are
adjoiningfigure,DE∥BC, thenvalueofxare
Angles of a triangle are in ratio 1 : 5 : 12, the biggest angle of this triangle is:

Use the following figure to find \( x^\circ \) and \( y^\circ \):

The vertices of a triangle are \( (4, 6), (2, -2) \), and \( (0, 2) \). Then the coordinates of its centroid must be: