breannaxcraig breannaxcraig

01-11-2021
Mathematics

contestada

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=

Respuesta :

deshantharindu547 deshantharindu547

03-11-2021

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

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