Question

Find the area of a square PQRS formed by join-
ing the mid-points of sides of another square
ABCD of side 972 cm.​

Answer 1

Answer:

Step-by-step explanation:

side AR=1/2*972=486

IN TRIANGLE ARS

PYTHAGORAS THEOREM

RS=$\sqrt{(486)^{2} 486^{2} }$

RS=$486^{2}$=236196

AREA OF PQRS=$a^{2}$=236196*236196=55788550416$cm^{2}$

Answer 2

Answer:

Step-by-step explanation: