P,Q,R are the mid points of the sides of triangle ABC. Another triangle is drawn by joining these points. A One dot is placed into the figure without looking into the picture. What is the probability of falling the dot in triangle PQR. What is the probability of falling the dot outside the triangle.

Two semicircles are drawn in a square as shown. Ifwe put a dot in the figure,without looking into it, what is the probability of being the dot in the shaded region?

In the figure all the four shaded semicircles have same area. If we put a dot in the figure without looking into it, what is the probability of being the dot in the shaded semicircles?

In the figure small triangles are drawn joining the mid points of large triangle. What is the specialty of small triangles ?

In the figure small triangles are drawn joining the mid points of large triangle. Find the perimeter of large triangle.

ABCD is square. P,Q,R,S are the mid points of the sides. If side of ABCD is 6cm. What is the area of PQRS

In the figure small triangles are drawn joining the mid points of large triangle. Find the length of sides of large triangle.

ABCD is square. P,Q,R,S are the mid points of the sides. If side of ABCD is 6cm. What is the length of one side of PQRS.

In the figure, BC=10 cm, AD=6 cm a) What is the area of triangle ABC? b) What is the ratio A D: P D ? c) Calculate the area of triangle PQR.

In the picture below, the top vertex of a triangle is joined to the midpont of the opposite side and then the point dividing this line in the ratio 2:1 is joined to the other two vertices: Prove that the areas of all three triangles in the picture on the are equal to a third of the area of the whole triangle.