Question

find the perimeter of a rectangle whose length is 60 m and diagonal is 61 m​

Answer 1

Answer:

121

Step-by-step explanation:

diagonal = 61

length = 60

if we use pythagoras theorem to find breadth then the ans is 121 square of

11

perimetre = 2 [ l + b ]

2 [ 11+60]

2 x 41

142