Mason cuts a giant circular cookie into 5 equal pieces. Which statements are true about the angle measures of the pieces? Select all that apply. A. 1 2 of the cookie has a total angle measure of 160° B. 4 pieces have a total angle measure of 225° C. Each piece has an angle measure of 72° D. 2 pieces have a total angle measure of 120° E. One 90° angle can fit into 2 pieces of cookie

360 divided by 5 equal pieces equals to 72 a whole circle is 360 degrees

360 divided by 5 equal pieces equals to 72 a whole circle is 360 degrees

Step-by-step explanation:

1.4

2.3

step-by-step explanation:

the formula for the constant of variation is

y= kx

divide each side by x

y/x =kx/x

y/x =k

we know a and y

1.   y/x = k

4/1 =4

check the other values to make sure they are the same

8/2 = 4   12/3 =4   and 16/4 =4  

the constant of variation is 4

2.   y/x = k

3/1 =3

check the other values to make sure they are the same

6/2 = 3   9/3 =3   and 12/4 =3  

the constant of variation is 3