Question

A rectangle having dimensions 35 m X 12 m, then what is the

length of its diagonal ?​

Answer 1

Maths

Find the diagonal of a rectangular whose length is 35 cm and breadth is 12 cm.

Answer

Open in answr app

Let us take a rectangle ABCD in which AC is a diagonal

AB=35 cm

BC=12 cm

AC=?

By Pythagoras theorem

AC2=AB2+BC2

AC2=(35)2+(12)2

AC2=1225+144

AC=1369

AC=37 cm.

Therefore, diagonal of the rectangle =37 cm.

Answer 2

Solution:

As,

Length = 35 m

& Breadth = 12 m

$\bf \large { diagonal = \sqrt{ {l}^{2} + {b}^{2} } }$

$\implies d = \sqrt{ {35}^{2} + {12}^{2} }$

$\implies d = \sqrt{1225 + 144}$

$\implies d = \sqrt{1369}$

$\implies d = 37$

Hence,

$\large \bf{ \boxed{ \therefore diagonal = 37 \: m}}$