Question

(ii) The base of parallelogram is thrice its height. If the area is 867cm?, find the base
and height of the parallelogram.
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Answer 1

Answer:

area=base×height

let height be x

base=3x

867=3x×x

867=3x^2

867/3=x^2

289=x^2

17=x

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Answer 2

Step-by-step explanation:

The image formed is much like the one produced by a single convex lens. This is a case 1 image. Images formed in the eye are inverted but the brain inverts them once more to make them seem upright. An image is formed on the retina with light rays converging most at the cornea and upon entering and exiting the lens.