Task $1$: Fill in the blanks by interpreting the meaning of the feature control frames below each statement.

$($a$)$ The of the feature must be within a tolerance zone.

$($b$)$ The of the feature must be within a tolerance zone at re$\text{'}$

$($c$)$ The is at a $\backslash (45^\{\backslash$circ$\}\backslash )$ angle with a zone relative to datum Task $2$a: Write the meaning of each of the following feature control frames.

$|$a

$($c$)$ Task $3$: Draw the feature control frame on the front view drawing to indicate plane $1$ must be perpendicular within $\mathrm{.}005$ tolerance zone to plane $2.$