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3115.1. Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.

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There is a quad with a side lenght a given. It is known, that a part of it's perimeter is 24cm, that corresponds to the proportion 3/a. Define the sizes of the quad's sides.
cm
Grade:
8
Subject
Geometry
Theme
Area concept.
Subtheme
Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.

Solve tasks to find hidden Geo point coordinates

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