please answer me second and third question anyone intelligent
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perru1:
means no one is intelligent
I will tell the moderators
please answer anyone else
I will mark his or her as brainliest
Answers
Answered by
1
first answer is 17 m
second
perimeter of rectangle is 2(l+b)
b=5cm diagonal =13cm let l=x
acc.to the Pythagoras
13^2=5^2+x2
169=25+x2
169-25=x2
144=x2
x=12
l=12cm
b=5cm
perimeter= 2*17=34 cm
second
perimeter of rectangle is 2(l+b)
b=5cm diagonal =13cm let l=x
acc.to the Pythagoras
13^2=5^2+x2
169=25+x2
169-25=x2
144=x2
x=12
l=12cm
b=5cm
perimeter= 2*17=34 cm
how is first answer17
actually you are wrong for first
it is 13m
I wanted the reason
tell
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