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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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4 votes
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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 Viswas
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2.6k points

2 Answers

10 votes
10 votes

Answer:

the correct answer is 0,5

Explanation:

User Saggio
by
3.1k points
11 votes
11 votes

Answer:

0.5

Explanation:

deltamath

User Dagg Nabbit
by
3.3k points
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