13 Given the figure with EI || SF, midpoints E and I, EV = 7 cm, VI = 8.5 cm, EI = 10 cm, ?VEI = 57° and ?EVI = 81°. Find the following. (a) VS (b) FS (c) ?S (d) ?F
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5 cm, and EI = 10 cm. Show more…
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