Question

The base of a parallelogram is twice its height if the area is 392 cm2 find the base and height

Answer 1

Answer:

Step-by-step explanation:

let height be x.

then base is 3x.

area = b × h

392 = 3x × x

392 = 3x^2

392 / 3 = x^2

130.66 = x^2

√130.66 = x

height = x = √130.66 cm

base = 3x = 3√130.66 cm

hope this helps

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