Question

45. Find the area of a square whose diagonal is 5_2 cm.
BA
x(diagonal)? sq units.
Hint. Area =​

Answer 1

Answer:

rea of square = 27.04 sq. cm

Step-by-step explanation:

$side^{2} + side^{2} = diagonal^{2}$     (In a right angle triangle)

$2 * side^{2} = (5.2)^{2}$

$2 * side^{2} = 27.04$

$side^{2} = 13.52$ (This is area of square)