Question
The angle of elevation of the top of a tower from a
point on the ground which is 45 meters. away from the foot of the tower is 30°. The height of the tower is: ( √3=1.73)Solution
Let us consider the height of the tower as AB and the distance between the foot of the tower to the point on the ground as BC. In ΔABC, the trigonometric ratio involving AB, BC and ∠C is tan θ. tan C = AB/BC tan 30° = AB/45 1/√3 = AB/45 AB = 45/√3 = (45 × √3) / (√3 × √3) = (45√3)/3 = 15√3 Height of tower AB = 15×1.73 m. =25.95m
What would be the profit as per cash basis of accounting based on the following information:
Revenues on account = Rs.50000
Cash Sales =...
In which city is the National Bank for Agriculture and Rural Development (NABARD) headquartered?
A person who is reliable, dependable, goal oriented and well organised is high on which of the following personality traits?
In how many days do a statutory Auditor of a company needs to report fraud/suspected fraud?
Under the supports given to the States Governments, the Union government has provided __________ year interest-free loans to state governments under the...
A security that repackages individual fixed-income assets into a product that can be chopped into pieces and then sold on the secondary market is called
Which one of the following statements is true Cooperative Banking?
Find the current ratio of B limited data is as follows:
Land & Building: 15,00,000
Preliminary Expenses: 1,50,000
Cash: Rs.100,0...
There can be a variety of budget. Name the budget which relates to a particular function of the business.
Which body has these roles and responsibilities mentioned in the above para?
Relevant for Exams:
