One side of the rectangle ABCD is 3 cm, the other side is 4 times larger. Determine the area of the rectangle.

univerkov | November 27, 2020 | education

Triangle ABCD
1 side – 3 cm
2 side – 4 times more than 1 side
Square – ?
Decision:
1) 3×4 = 12 (cm)
2) 3×12 = 36 (cm)
Answer: the area of the triangle is 36 cm

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