62.35m
20.78m
18.00m
10.39m
Correct answer is B
Where H is the height of the tower H = ? Tan30∘=H36⇒H=36×tan30∘H=36×0.5774=20.79
Factorize 4a2 - 9b2...
The area of a square is 144 sqcm. Find the length of the diagonal. ...
A solid sphere of radius 3cm, a solid right cone of radius 3cm and height 12cm and a solid right cir...
Evaluate: 2√28−3√50+√72 ...
A seller allows 20% discount for cash payment on the marked price of his goods. What is the ratio of...
Solve the following simultaneous equations: x+ y = 3/2; x - y = 5/2 and use your result to find the ...
Out of 60 members of an Association, 15 are Doctors and 9 are Lawyers. If a member is selected at ra...
Factorize the expression 2y2 + xy - 3x2...
At what rate would a sum of N100.00 deposited for 5 years raise an interest of N7.50? ...
Rationalize √6−√4√6+√4...
Situational Judgement Questions and Answers
Data Interpretation Questions and Answers
Verbal Reasoning Questions and Answers
Numerical Reasoning Questions and Answers
Logical Reasoning Questions and Answers
Nigeria General Knowledge Questions and Answers
Microsoft Office Questions and Answers
Typing Speed and Accuracy Test
Puzzles Questions and Answers
Spatial Reasoning Questions and Answers
Abstract Reasoning Questions and Answers
Personality Test
Quantitative Reasoning Questions and Answers
See all →