Question

these are the only 2 i cannot sovle on my homework

Answer 1

To find the meassurement of the segments you can add or substract meassurements from other segments according to what you are being asked to.

start by segment RT

Segment RT will be the addition of segments RS and ST

$\begin{gathered} RT=RS+ST \\ RT=17+8.5 \\ RT=25.5 \end{gathered}$

for segment BC

Segment BC will be the substraccion between segment AC and AB

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