Question

base and height of a parallelogram are in the ratio 1:3. Find its perimeter if area is 768 cm2​

Answer 1

Answer:

Step-by-step explanation:

ratio of base and height = 1:3

area = 768

=x*3x

768=3x^2

768/3 = x^2

256 = x^2

underoot256 = x

16 = x

base = 16 and height = 48

please check the question again because for the side of the parallelogram opposite sides are equal which we cannot find without more additional information atleast one angle is needed to find the perimeter