in △def, m∠d = 11° and m∠e = 36°. which list has the sides of △def in order from shortest to longest?

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Accepted Answer

# Explanation:
## Step1: Find the third - angle measure
In a triangle, the sum of interior angles is 180°. Let $m\angle D = 11^{\circ}$ and $m\angle E=86^{\circ}$. Then $m\angle F=180-(11 + 86)=83^{\circ}$.
## Step2: Apply the angle - side relationship
In a triangle, the side opposite the smallest angle is the shortest and the side opposite the largest angle is the longest. Since $m\angle D<m\angle F<m\angle E$, the side opposite $\angle D$ is $EF$, the side opposite $\angle F$ is $DE$, and the side opposite $\angle E$ is $FD$. So the sides from shortest to longest are $EF, DE, FD$.
# Answer:
EF, DE, FD

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Question

Explanation:

Step1: Find the third - angle measure

Step2: Apply the angle - side relationship

Answer: