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2 problems match “similar triangles”. Clear

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1. Sides of a 30-60-90 triangle ●○○○○ 10 ptsTriangle $ABC$ has angles $30^\circ$, $60^\circ$ and $90^\circ$, and its shortest side has length $3$ units. Find the lengths of the other two sides, in increasing order. Round to two decimal places.
2. Shortest altitude of a triangle ●●○○○ 20 ptsThe sides of a triangle have lengths $15$, $20$, and $25$. Find the length of the shortest altitude.