Solve the proportion.
X/4=13/52

THE ANS IS X=1

Step-by-step explanation:

X/4=13/52

BY CROSS MULTIPLY, WE GET

52X=4 into 13

52X=52

BY CUTTING,WE GET

X=1

THANKS AND MARKS AS

circle area = pi * radius^2

if diameter = 10 then radius = 5

circle area = pi * 5^2

circle area = pi * 25

circle area = 78.5398163397 square units

step-by-step explanation:

c

c

c

c

c

c

c

cc

c

step-by-step explanation: