Find the area and perimeter of a square who..

Question 1 Report

Find the area and perimeter of a square whose length of diagonals is 20 $\sqrt{2}$ cm.

800 cm

^{2}

, 80 cm

400 cm, 80 cm

^{2}

80 cm, 800 cm

^{2}

400 cm

^{2}

, 80 cm

Find the area and perimeter of a square whose length of diagonals is 202–√ cm.