Can someone answer this question please answer it correctly if it’s corecct I will mark you brainliest please help me please

Can someone answer this question please answer it correctly if its corecct I will mark you brainliest please help me please class=

Respuesta :

Answer:

Diameter = 2

Step-by-step explanation:

The radius will always be half of the diameter in a circle. It gives you the information that the radius is 1 unit, so you can use the formula:

d = 2r

d = 2(1)

d = 2

Though in this case, it's not really necessary since you're just adding 1.