Find the length of the red bar.

Find the length of the red bar.

Find the length of the red bar.

Find the length of the red bar.

Find the length of the red bar.

Find the length of the red bar.

Find the length of the red bar.

Find the length of the red bar.

Find the length of the red bar.

Determine how much liquid is in the gradutated cylinder.

Determine how much liquid is in the gradutated cylinder.

Determine how much liquid is in the gradutated cylinder.

Determine how much liquid is in the gradutated cylinder.

Determine how much liquid is in the gradutated cylinder.

Determine how much liquid is in the gradutated cylinder.
