Coordinate geometry Practice Questions & Answers

The point Q(a,b) is first reflected in y­axis to Q1 and Q1 is reflected in x­axis to (­5,3). The co­ordinates of point Q are

The point Q(a,b) is first reflected in y­axis to Q1 and Q1 is reflected in x­axis to (­5,3). The co­ordinates of point Q are
1). (­-5,­-3)
2). (5,3)
3). (-5,3)
4). (5,-3)

$If, \frac{(a+b)}{\sqrt{ab}}=\frac{2}{1}, \ then\ the\ value\ of \ (a-b)\ is\ equal\ to $

$If, \frac{(a+b)}{\sqrt{ab}}=\frac{2}{1}, \ then\ the\ value\ of \ (a-b)\ is\ equal\ to $
1). 1
2). 0
3). -1
4). 2

Reflection of the point (-3,6) in the x-axis is

Reflection of the point (-3,6) in the x-axis is
1). (3,6)
2). (6,-3)
3). (-3,-6)
4). (-6,3)

if $\tan(a-\beta)$=1 ,$\sec(a-\beta)$=$\frac{2}{\sqrt{3}}$ and a

if $\tan(a-\beta)$=1 ,$\sec(a-\beta)$=$\frac{2}{\sqrt{3}}$ and a
1). 5
2). 187$\frac{1}{2}$
3). 8
4). 9

The slope of the line passing through the points (2,-1) and (x,5) is -1. Find x?

The slope of the line passing through the points (2,-1) and (x,5) is -1. Find x?
1). 4
2). -4
3). -8
4). 8

• 1
• 2
• 3
• 4
• 5
• 6
• 7
• 8
• 9
• 10