Find the mid point of XY by folding the side and name it A. (see adjoining figure)

P (-4, 5) is the mid-point of line segment AB asshown in the following figure. Find the co-ordinates of points A and B. .

When you spin the wheel shown, what are the possible outcomes (see adjoining figure) List them.

D,E and F are respectively the mid points of the sides AB,BC and CA of a triangle ABC. Prove that by joining these mid points D,E and F and the triangle ABC is divided into four congruent triangles.

In the fig D,E and F are the mid points of the sides BC,CA and AB respectively of triangleABC . If BE and DF intersect at X while CF and DE ntersect at Y. prove that XY=1/4BC

Find the circumference of the inner and the outer circles, shown in the adjoining figure? (Takepi = 3.14)

Dand E are the mid-points of the sides AB and AC of DeltaABC and O is any point on side BC. O is joined to A. If P and Q are the mid-points of OB and OC respectively, then DEQP is

ABCD is a parallelogram in which P and Q are mid-points of opposite sides AB and CD (see Fig. 8.18). If AQ intersects DP at S and BQ intersects CP at R, show that: APCQ is a parallelogram.