Advertisements
Advertisements
प्रश्न
Perpendicular dropped on the base of a parallelogram from the opposite vertex is known as the corresponding ______ of the base.
Advertisements
उत्तर
Perpendicular dropped on the base of a parallelogram from the opposite vertex is known as the corresponding height/altitude of the base.
Explanation:
In a parallelogram, the altitude (also called the height) is the perpendicular distance between a side (called the base) and the opposite side (or the line containing the opposite side).
-
It is drawn from a vertex to the line containing the opposite side.
-
This perpendicular segment is the altitude corresponding to the base.
Example:
In a parallelogram ABCD:
-
If AB is the base, then the perpendicular drawn from C to AB (or its extension) is the altitude corresponding to AB.
APPEARS IN
संबंधित प्रश्न
The two sides of the parallelogram ABCD are 6 cm and 4 cm. The height corresponding to the base CD is 3 cm.
Find the
(i) area of the parallelogram.
(ii) the height corresponding to the base AD.

What happens to the area of the parallelogram if the base is increased 2 times and the height is halved?
The height of the parallelogram is one-fourth of its base. If the area of the parallelogram is 676 sq.cm, find the height and the base
In a parallelogram PQRS (See the diagram) PM and PN are the heights corresponding to the sides QR and RS respectively. If the area of the parallelogram is 900 sq.cm and the length of PM and PN are 20 cm and 36 cm respectively, find the length of the sides QR and SR
The area of the parallelogram ABCD is 1470 sq.cm. If AB = 49 cm and AD = 35 cm then, find the height, DF and BE
Area of parallelogram ABCD (see the figure) is not equal to ______.

In the following figure, EFGH is a parallelogram, altitudes FK and FI are 8 cm and 4 cm respectively. If EF = 10 cm, then area of EFGH is ______.

In the following figure, area of parallelogram BCEF is ________ cm2 where ACDF is a rectangle.

If perimeter of two parallelograms are equal, then their areas are also equal.
Perimeter of a parallelogram shaped land is 96 m and its area is 270 square metres. If one of the sides of this parallelogram is 18 m, find the length of the other side. Also, find the lengths of altitudes l and m (see figure).

