Adjacent sides of a rectangle are 7cm and 24cm.find the length of its diagonal
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length of diagonal = root of (length)^2 + (breadth)^2
=root (7)^2 +(24)^2
=root 49 + 576
= root 625
= 25
Therfore the length of its diagonal Is 25 cm
Umeshlohani:
yeshelloooi
Answered by
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Answer: 25 cm
Step-by-step explanation:
Given,
length of the rectangle, l = 24 cm
Breadth of the rectangle, b = 7 cm
Let the diagonal of the rectangle be 'd' cm
Then,
according to Pythagoras theorem,
d² = l² + b²
d² = 24² + 7²
d² = 576 + 49
d² = 625
d² = 25²
d = 25 cm
Therefore, diagonal of the rectangle = 25 cm
no need of doing such calculations 7,24 and 25 are triplets
that's true ...But I Wanted it to be clear and detailed so i did it stepwise so i
okay rich
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