Advertisements
Advertisements
प्रश्न
Point P is the midpoint of seg CD. If CP = 2.5, find l(CD).
Advertisements
उत्तर
We have l(CP) = 2.5
Point P is the midpoint of seg CD.
l(CP) = `1/2` of l(CD)
∴ l(CD) = 2 × l(CP)
∴ l(CD) = 2 × 2.5
∴ l(CD) = 5
So, length of CD is 5.
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.
Answer the questions with the help of a given figure.
- State the points which are equidistant from point B.
- Write a pair of points equidistant from point Q.
- Find d(U, V), d(P, C), d(V, B), d(U, L).
How many points are there in the intersection of two distinct lines?
How many lines are determined by three distinct points?
How many line segments are there in the given line? Name them.
Two line segments may intersect at two points.
Name all the line segments in the following figure.
Name the line segments shown 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.
In which of the following figures, only perpendicular is shown?
How many line segments are there in the following figure? Name them.
In the following figure how many line segments are there? 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")`.
A line segment is defined as:
The line segment joining points A and B is written as:
