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
Construct a line segment using ruler and compass.
AB = 7.5 cm
The number of line segments in 
is
Name all 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.
Is it possible for the same line segment to have two different lengths?
Is it possible for the same angle to have two different measures?
In which of the following figures, perpendicular bisector is shown?
In which of the following figures, bisector is shown?
How many line segments are there in the following figure? Name them.
Use the figure to name Five line segments.
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, O, and N are points on a line segment `overline("MN")`.
Write the names of six line segments.
