Question

7. Find the side and perimeter 2 points
of a square whose diagonal is
10 cm
O Side = 473 cm, perimeter = 1573 cm
Side = 275 cm, perimeter = 1212 cm
оооо
Side = 572 cm, perimeter = 2072 cm
Side = 375 cm, perimeter = 1045 cm​

Answer 1

Answer:

Step-by-step explanation:

Diagonal of a square = $\sqrt{2}$ × side

10 = $\sqrt{2}$ × side

10 / $\sqrt{2}$ = side

5 $\sqrt{2}$ = side

Perimeter of square = 4 × side

i.e = 4× 5 $\sqrt{2}$