Use the figure below to determine the length of sides b and c.
2 answers:
Answer:
b = 5√2, c = 10√3 is the right answer
Answer:
Option A
The value of the length of sides b and c is 5√3 and
10 respectively.
Step-by-step explanation:
Here, a given figure
Let the ΔABC
m∠B = 90°, m∠C = 30°, AB = 5, BC = b, AC = c
Now,
Sin θ = O/H
Sin 30° = 5/c
1/2 = 5/c
1 × c = 5 × 2
c = 10
Then,
tan θ = O/A
tan 30° = 5/b
1/√3 = 5/b
b × 1 = 5 × √3
b = 5√3
Thus, The value of the length of sides b and c is 5√3 and
10 respectively.
<em><u>-TheUnknownScientist</u></em>
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1 1/4 hours. When you add them that’s what you get.