Question

You are responsible for setting the table

Answer 1

Answer:

yeah what the other guy said

Step-by-step explanation:

Answer 2

Answer:

Part 1) The radius is 6 in and the diameter is 12 in

Part 2) The area of the dinner plate is $A=113.04\ in^2$

Step-by-step explanation:

we know that

The circumference of a circle is equal to

$C=2\pi r$

Part 1) What are the radius and diameter of the dinner plate?

we have

$C=37.68\ in$

assume

$\pi =3.14$

substitute in the formula and solve for the radius r

$37.68=2(3.14)r$

$r=37.68/[2(3.14)]$

$r=6\ in$

Find the diameter

The diameter is two times the radius

so

$D=(2)6=12\ in$

Part 2) What is the area of the dinner plate

The area of a circle is equal to

$A=\pi r^{2}$

we have

$r=6\ in$

assume

$\pi =3.14$

substitute

$A=(3.14)(6)^{2}$

$A=113.04\ in^2$