Question

Find the area of a square if the sum of the diagonal is 100 cm.​

Answer 1

Answer:

1 diagnal will be 100/2 since diagnonals are equal

Step-by-step explanation:

1 diagnal will be 100/2 since diagnonals are equal

so 1 diagnol=50cm

now area =1/2*50square =1250

Answer 2

Answer:

Area of square =5000M

Step-by-step explanation:

A=a^2

A=√2a

solving for a.

A=1/2 d^2

A=1/2*100^2

A=5000m