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In ΔCDE, the measure of ∠E=90°, the measure of ∠C=78°, and DE = 2.2 feet. Find the length of EC to the nearest tenth of a foot.
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In ΔCDE, the measure of ∠E=90°, the measure of ∠C=78°, and DE = 2.2 feet. Find the length of EC to the nearest tenth of a foot.

User William Roberts
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2 Answers

4 votes

Answer:

the correct answer is 0,5

Explanation:

User Pdb
by
4.5k points
1 vote

Answer:

0.5

Explanation:

deltamath

User Mostwanted
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