Trigonometric Equations Question 299

Question: The area of a $ \Delta ABC $ is equal to

[MP PET 1984]

Options:

A) $ \frac{1}{2}ab\sin A $

B) $ \frac{1}{2}bc\sin A $

C) $ \frac{1}{2}ca\sin A $

D) $ bc\sin A $

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Answer:

Correct Answer: B

Solution:

  • It is a fundamental concept.