PROBLEM $\%3$

A$)$ FINO AB & AD BY METHOO OF SELTIONS

B$)$ COMPLETE THE TRUSS BY METHOO OF JOINTS

please follow instructions

Answers

$A{B}_x={10}^k(c)$

$A{B}_y={1\mathrm{.}67}^k(C)$

$B{C}_x={10}^k(C)$

$BCy={11\mathrm{.}67}^2(C)$

$C{D}_x={2\mathrm{.}5}^k(T)$

$C{D}_y={1\mathrm{.}67}^k(T)$

$BD=0$

$ED=$

$AE=$

$A{D}_x={2\mathrm{.}5}^k(T)$

$A{D}_y=1.C{7}^k(T)$