Part A $-$ Average normal strain along $AC$

Determine the average normal strain $(lo{n}_{AC}{)}_{0\mathrm{.}0g}$ along $AC$ ater the load has been appled.

Express the averape normal strain in millimeters per millimeter to three significant figures.

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$(lo{n}_{AC}{)}_{\text{a}\text{v}\text{e}}=$

$m\frac{m}{m}$

Part B $-$ Average shear strain at A

Determine the average shear strain fry at A relative to the $x$ and $y$ axes.

Express the average shear strain in radians to three significant figures.

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Part C $-$ Average shear strain at point $C$

Delermine the average shear strain ${}_{xy}$ at point $C$ relative to the $x$ and $y$ ares atter deformation.

Express the average shear strain in radians to three significant figures.

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