Which of the following is/are true? In a plane, the locus...
Which of the following is/are true? In a plane, the locus of points
I. Equidistant from a straight line is a circle radius d where d is the distance between the point and the straight line.
II Equidistant from two given points P and Q is a circle of radius |PQ|.
III Equidistant from two points is the perpendicular bisector of the line joining the two points.
I only
II only
III only
I, II and III
Correct answer is C
No explanation has been provided for this answer.
In the diagram, ∠POQ = 150 and the radius of the circle PSQR is 4.2cm. [take π...
Simplify 0.63954 ÷ 0.003 giving your answer correct to two significant figures ...
The diagram is a polygon. Find the largest of its interior angles ...
If \(\frac{3^{(1-n)}}{9^{-2n}}=\frac{1}{9}\) find n...
If angle \(\theta\) is 135°, evaluate cos\(\theta\) ...
Multiply x2 + x + 1 by x2 - x + 1...
The table above shows the scores of a group of 40 students in a physics test. If the mode is m an...