Question

2 points
4. The perimeter of a square
whose diagonal is 10v2 *

40 cm
20√2 cm
20 cm
55 cm​

Answer 1

Answer:

40 cm

Step-by-step explanation:

diagonal of square = 10√2

side of square=10√2÷√2= 10

area of square = 10×10 = 100 square units

perimeter of square= 4×10= 40 cm

Answer 2

Step-by-step explanation:

diagonal of square=10√2

side of square=10√2÷√2=10

area of square=10X10=100

perimeter of square=4X10=40cm