Mathematics
Given a parallelogram ABCD where X and Y are the mid-points of the sides BC and CD respectively. Prove that : ar (△ AXY) = ar (//gm ABCD)
Related Questions
Construct a trapezium ABCD in which AB is parallel to DC, AB = 6.4 cm, ∠A = 60° and ∠B = 75°.
D, E and F are the mid-points of the sides BC, CA and AB respectively of triangle ABC. Prove that :
(i) BDEF is a parallelogram.
(ii) area of BDEF is half the area of △ABC.
ABCD is a parallelogram of area 162 sq. cm. P is a point on AB such that AP : PB = 1 : 2. Calculate :
(i) the area of △APD
(ii) the ratio PA : DC.
Find the area of the figure formed by joining the mid-points of the adjacent sides of a rhombus with diagonals 12 cm and 16 cm.