Question

find the diameter of circles having the following areas 1) 693/2 cm2​

Answer 1

Answer:

area=693/2

693/2=44/7*x

693/2*7/44=x

7/8=x

so diameter = 2x

                   = 1  3/4 cm

Step-by-step explanation:

Answer 2

Answer:

Step-by-step explanation:

AREA = 693/2 CM²

πR² = 693/2

R² = 693×7/2×22

R² = 110.25

R = 10.5 CM

D = 21 CM