Question

Length and breadth of rectangular ground are 40 m 30m find diagonal

Answer 1

Ac is 50 m
P.t is pythgorus theorem
Give it brainlist

Answer 2

From the above diagram :-
Length, CD = 40m
Breadth, BC = 30m

To Find, Diagonal, BD = ?

Solution :-

We know that the all angles of Rectangle are right angles [90°].
So,
Traingle BCD is Right Angled Traingle.
By Pythagoras Theoram :-

${bd}^{2} = {bc}^{2} + {cd}^{2}$
${bd}^{2} = {30}^{2} + {40}^{2}$
${bd}^{2} = 900 + 1600 = 2500$
$bd = \sqrt{2500} = 50m$

Hence, The length of Diagonal is 50m.


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☞ ⛧⛧ Ⓜr. Thakur ⛧⛧