Find the perimeter of a rectangle with length 24cm and diagonal 25cm
Answers
Answered by
123
Heya,
Given,
Length of rectangle = 24cm
Diagonal = 25cm
Breadth = √(25)² - (24)²
= √49
= 7 cm
So,
Perimeter of rectangle = 2(l + b)
= 2(24 + 7)
= 2×31
= 62cm. ..... Answer
Hope this helps you...:)
Given,
Length of rectangle = 24cm
Diagonal = 25cm
Breadth = √(25)² - (24)²
= √49
= 7 cm
So,
Perimeter of rectangle = 2(l + b)
= 2(24 + 7)
= 2×31
= 62cm. ..... Answer
Hope this helps you...:)
aman9340:
It is not cm^2
cm^2 is the unit of area
it is only cm
ya...perimeter is always in cm
sorry...my mistake..
not in cm²
okkay no problem......
Answered by
37
hey dude.
..
ur answer is here.....!!!!
given...
l=24
d=25
so,
b=7cm by using Pythagoras theo..
perimeter==2(l+b)
=2(24+7)
=2(31)
=62cm...!!
thanks....!
..
ur answer is here.....!!!!
given...
l=24
d=25
so,
b=7cm by using Pythagoras theo..
perimeter==2(l+b)
=2(24+7)
=2(31)
=62cm...!!
thanks....!
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