What is the circumference of the following figure? be sure to convert your answer to yards. 56.52 yd 1.57 yd 4.71 yd 28.26 yd

Step-by-step explanation:

Given:

Diameter of the circle, .

We need to convert the diameter in yards.

We know that,

So,

Now,

Circumference of a circle of diameter, , is given as:

Plug in 0.5 for and calculate the circumference. This gives,

Therefore, the circumference of the given figure is .

1.57 yd is the right one just did this one

Step-by-step explanation:

she played for 18.75 hours.

step-by-step explanation:

if she played 2/4 of a hour on tuesday. and there is 60 minutes in an hour and 60 divided by 4 is 7.5. and she played 2/4 of an hour on thursday then again 60 divided by 4 is 7.5, you add 7.5+7.5=56.25. now you have to do 1/4 of an hour, it equals 3.75. now you have to add them all up. 3.75+7.5+7.5=18.75

i hope this and i hope you get it right. it took me a while to get this done for you. : )