Question

(B) Find 'a' from adjacent figure.
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Answer 1

Answer:

45 is the ans

Step-by-step explanation:

jdrbdjf dbd d fnd bdd

Answer 2

Given:

• AB = a
• BC = 150
• angle BAC = 30°
• angle CBA = 90°

To Find:

• value of a

Solution:

$\sf \: tan \: 30 = \frac{bc}{ab} \\ \frac{1}{ \sqrt{3} } = \frac{150}{a} \\ a = 150 \sqrt{3}$

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