Question

Find the area of a square whose diagonal length is 14m

Answer 1

Answer:

98 cm^2

Step-by-step explanation:

in square diagonals are equal

so area=1/2*d*d

           =1/2*14*14

         =98 cm^2

Answer 2

Step-by-step explanation:

let

sides of square =a

diagnol of a squre= √2a

√2a=14

a= 14÷√2

a=7√2

area of squre=a^2

area= (7√2)^2

area of squre= 49×2

aera of squre=98 m^2

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