Question $7(1$ point$)$

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Suppose a feature control frame that uses three datum references is being measured. It has been constrained against one simulated datum plane. How many degrees of freedom have been constrained?

$6$

$5$

$3$

$1$

Question $8(1$ point$)$

Saved

Based on the feature reference frame shown, which datum should be located first and be used to stabilize the part