Question $4$

What is the angular misclosure for a five$-$sided polygon traverse with observed interior angles of $110{26}^{\text{'}}{48}^{\text{'}\text{'}},105{55}^{\text{'}}{04}^{\text{'}\text{'}},113{15}^{\text{'}}{34}^{\text{'}\text{'}},100{35}^{\text{'}}{24}^{\text{'}\text{'}},$ and $109{47}^{\text{'}}{20}^{\text{'}\text{'}}?$

Question $5$

The exterior angles in a six$-$sided closed traverse were observed to be: $A=244{28}^{\text{'}}{38}^{\text{'}\text{'}},B=238{26}^{\text{'}}{50}^{\text{'}\text{'}},C=246{25}^{\text{'}}{56}^{\text{'}\text{'}},D=234{27}^{\text{'}}{02}^{\text{'}\text{'}},E=235{08}^{\text{'}}{55}^{\text{'}\text{'}}$ and $F=241{02}^{\text{'}}{45}^{\text{'}\text{'}}.$ Compute the angular misclosure. For what FGCS order and class is this survey adequate?