Question

Find the diagonal of a rectangle whose length is 12 cm and the area is 108 sq.cm.​

Answer 1

Answer:

15 cm

Step-by-step explanation:

Area = Lxb

108 = 12x

108/12 = 9

Pythagoras Theorem

${12}^{2} + {9}^{2} = \sqrt{225}$

$\sqrt{225} = 15$

Therefore 15 CM. Hope you are satisfied. all the best