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In AABC, m A= 60°, m_C = 30°, and AB = 6 inches. What is the length of side BC?
A.
5.19 inches
B.
8.48 inches
Oc.
10.39 inches
D.
12 inches


In AABC M A 60 MC 30 And AB 6 Inches What Is The Length Of Side BC A 519 Inches B 848 Inches Oc 1039 Inches D 12 Inches class=

Sagot :

Answer:

answer is (C)

Step-by-step explanation:

this is a right angle triangle

so tan 60 degree = bc/6

√3. = bc/6

√3×6= bc

10.39 inches