Cuanto da el radio de 28,26 cm2

you are saying it as if a fact, not a question, but yes, you would be correct? ; )

step-by-step explanation:

you never say the total so we cant find the percentage used for petrol

step-by-step explanation:

answer: a) 56% women

b)44% men

step-by-step explanation:

the circumference of a circle is, 10.676 cm.

step-by-step explanation:

the formula for circumference of a circle is given by:

where

c is the circumference of a circle and

d is the diameter of a circle.

given: diameter(d) = 3.4 cm and use

substitute these values in [1] we get;

cm

therefore, the circumference of a circle is, 10.676 cm