Question
In a triangle ABC, angle A = 45 degrees, angle B = 60
degrees, and side a = 10 units. Find the length of side b.Solution
First, find angle C. Since the angles in a triangle sum to 180 degrees, C = 180 - 45 - 60 = 75 degrees. Use the Law of Sines: sin(A)/a = sin(B)/b Substitute the given values: sin(45)/10 = sin(60)/b Solve for b: b = (10 * sin(60)) / sin(45) = 10√3 / (2/√2) = 5√3 * √2 = 5√6 Answer: (b)
We should _________ for a rainy day. (find appropriate Phrasal verb)
Phrasal verbs are highlighted in bold in the below-given sentences. Mark the option that best describes its meaning.
The artist wanted to bring...
Absorb or assimilate ideas or knowledge
Their work will __________, but they ought to try to improve it.
Find the appropriate Phrasal verb.
Some interesting matters _________ in our discussion yesterday.
In the following question, out of the four alternatives, select the alternative which is the best substitute of the phrase.
A science of race, cu...
Some people despise manual workers.
He kept stared in me in silence.
Blow Off
A. She felt it was disrespectful when he blew off her invitation to the important event.
B. She regretted blowing off the op...
She raised her wrist, flaunting a sparkling diamond bracelet.
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