Advertisements
Advertisements
प्रश्न
The following table shows points on a number line and their co-ordinates. Decide whether the pair of segments given below the table are congruent or not.
| Point | A | B | C | D | E |
| Co-ordinate | -3 | 5 | 2 | -7 | 9 |
seg BE and seg AD
Advertisements
उत्तर
The co-ordinates of points B and E are 5 and 9 respectively.
We know that 9 > 5
∴ l(BE) = 9 − 5
∴ l(BE) = 4
The co-ordinates of points A and D are −3 and −7 respectively.
We know that − 3 > − 7
∴ l(AD) = − 3 − (− 7)
∴ l(AD) = − 3 + 7
∴ l(AD) = 4
∴ l(BE) = l(AD)
∴ seg BE and seg AD are congruent.
APPEARS IN
संबंधित प्रश्न
The following table shows points on a number line and their co-ordinates. Decide whether the pair of segments given below the table are congruent or not.
| Point | A | B | C | D | E |
| Co-ordinate | -3 | 5 | 2 | -7 | 9 |
seg DE and seg AB
Point M is the midpoint of seg AB. If AB = 8 then find the length of AM.
How many points are there in the intersection of two distinct lines?
How many lines are determined by three distinct points?
Construct a line segment using ruler and compass.
QR = 10 cm
Two line segments may intersect at two points.
Name the vertices and the line segments in the following figure.
Name the points and then the line segments in the following figure:
Name the points and then the line segments in the following figure:
Name the points and then the line segments in the following figure:
Which points in the following figure appear to be mid-points of the line segments? When you locate a mid-point, name the two equal line segments formed by it.
Which points in the following figure appear to be mid-points of the line segments? When you locate a mid-point, name the two equal line segments formed by it.
In which of the following figures, bisector is shown?
How many line segments are there in the following figure?
How many line segments are there in the following figure? Name them.
Consider the following figure of line \[\overleftrightarrow{MN}\]. Say whether the following statement is true or false in the context of the given figure.
M is one of the end points of line segment `overline"QO"`.
The following table shows points on a number line and their co-ordinates. Decide whether the pair of segments given below the table are congruent or not.
| Point | A | B | C | D | E |
| Co-ordinate | -3 | 5 | 2 | -7 | 9 |
seg BC and seg AD
The line segment joining points A and B is written as:
The shortest distance between two points is represented by a:
