Advertisements
Advertisements
प्रश्न
What happens to the area of the parallelogram if the base is increased 2 times and the height is halved?
विकल्प
Decreases to half
Remains the same
Increase by two times
None
Advertisements
उत्तर
Remains the same
Explanation;
Hint:
Area = b × h sq.units
New base = 2 × old base
New height = `1/2` × old height
New Area = New base × New height
= `(2 xx "b")1/2 xx "h"`
= bh
= old Area
APPEARS IN
संबंधित प्रश्न
Find the area of the following parallelogram:
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.
The area of parallelogram whose base 10 m and height 7 m is
Find the height of the parallelogram whose base is four times the height and whose area is 576 sq.cm
Ratio of area of ∆MNO to the area of parallelogram MNOP in the same figure is ______.
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 ______.
If the sides of a parallelogram are increased to twice its original lengths, how much will the perimeter of the new parallelogram?
To find area, any side of a parallelogram can be chosen as ______ of the parallelogram.
Perpendicular dropped on the base of a parallelogram from the opposite vertex is known as the corresponding ______ of the base.
If perimeter of two parallelograms are equal, then their areas are also equal.
