Question

3) Find the perimeter of the rectangle whose length is 40cm
and the diagonal
is 41cm​

Answer 1

Answer:

frtyc$_-;??(-'_&---+7888))999999999999

Answer 2

Answer:

98cm

Step-by-step explanation:

Length of rectangle =40cm

Diagonal of rectangle =41cm

Hieght of rectangle

√(41)²-(40)²

=√(1681)-(1600)

=√81

=9

Now perimeter of rectangle =2(l+b)=2(40+9)=98cm

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