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puteri [66]
2 years ago
14

Given the following information, find the length of the missing side. Leave your answer as a simplified radical.

Mathematics
1 answer:
statuscvo [17]2 years ago
6 0

Answer:

2√3

Step-by-step explanation:

Our focus is going to be on Triangle CDB,

BC = 4

∠DBC = 60°

Using SOH CAH TOA, we have;

Sine  60° = opposite / Hypotenus

√3/2 = CD / 4

4 *  √3/2  = CD

CD = 2 * √3

CD = 2√3

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