Question

a rectangle Length =
8 cm, Breadth = 6 cm.
Then its diagonal = ...
A) 9 cm
B) 14 cm
C) 10 cm
D) 12 cm​

Answer 1

Answer:

C) 10 cm

Hope it helps you

Answer 2

Step-by-step explanation:

$\huge\underbrace{\overbrace \mathfrak\blue{ Answer }\over \mathcal \purple{ From \: Krushika }}$

Answer refference to above diagram

let quadrilateral ABCD is rectangle

In ∆ ADC ,

AD = 6cm

DC = 8cm

AC = ?

By Pythagoras Theorem,

( hypotenuse )² = ( height )² + ( base )²

AC ² = AD² + DC²

AC² = 6² + 8²

AC ² = 36 + 64

AC² = 100

AC = 10 ---------( taking square root of booth side )

therefore, The diagonal of the rectangle is 10 cm

Option C is correct

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