Question

PQ? +
A3. Find the length of one of the diagonals of a rectangle having sides of length 10 cm and 24 cm
respectively.

Answer 1

Answer:

26

Step-by-step explanation:

as all sides of rectangle are 90°

hypotenuse^2= (side1)^2+(side2)^2

diagonal^2=10^2+24^2

diagonal^2=√(100+576)

diagonal=√676

diagonal=26

Answer 2

Since we know that,

(diagonal)²=(side1)²+(side 2)²

=(10)²+(24)²

=100+576

= 676

diagonal= √676= 26 cm.