\(\pi\)cm
2\(\pi\)cm
3\(\pi\)cm
6\(\pi\)cm
Correct answer is A
Length of arc = \(\frac{\theta}{360} \times 2\pi r\) = \(\frac{60}{360} \times 2\pi \times 3cm\) = \(\pi\)cm
Find the number of ways of selecting 6 out of 10 subjects for an examination ...
A cone was developed from a sector of a circle with radius10cm and an angle at the centre of 108°. ...
An operation * is defined on the set of real numbers by a*b = a + b + 1. If the identity elements is...
In ∆MNO, MN = 6 units, MO = 4 units and NO = 12 units. If the bisector of and M meets NO at P, cal...
A number is selected at random between 20 and 30, both numbers inclusive. Find the probability that ...
Factorise 27p2x2 - 48y2....
Find the minimum value of y = x2 - 2x - 3...
Given that cos xo = \(\frac{1}{r}\), express tan x in terms of r...
Two bottles are drawn with replacement from a crate containing 8 Coke, 12 Fanta, and 4 Sprite bottle...
The binary operation \(\oplus\) is defined by x \(\ast\) y = xy - y - x for all real values x and y....
Personality Test
Situational Judgement Questions and Answers
Numerical Reasoning Questions and Answers
Abstract Reasoning Questions and Answers
Verbal Reasoning Questions and Answers
Quantitative Reasoning Questions and Answers
Nigeria General Knowledge Questions and Answers
Microsoft Office Questions and Answers
Puzzles Questions and Answers
Spatial Reasoning Questions and Answers
Data Interpretation Questions and Answers
Typing Speed and Accuracy Test
Logical Reasoning Questions and Answers
See all →