Question

Find the perimeter of the rectangle whose length = 40cm and diagnol =41cm

Answer 1

Answer:

98

Step-by-step explanation:

According to the Faitha theorem we have Ghorth:

41^2=40^2+y^2

1681=1600+y^2

81=y^2

y=9

rectangle circumference=(40+9)*2=98

Answer 2

Step-by-step explanation:

go through this solution