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3113.2. Rectangular (S = ab, a, b - edges) and area of the square (S=a^2 , a - edge) formula.

Write the correct answer!

Calculate the quad's side, if the diagonals is 12cm. Round the answer to whole number!
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.

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