Parallelogram

Parallelogram

By Ngo Minh

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Given trapezoid ABCD with the area of 100. P and Q are in the middle of AC and BD. Find the area of the parallelogram POQR.

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Given a 40 cm2 square ABCD. AF=2FE=2ED.

What is the area of the triangle EFG in cm2?

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Given parallelogram ABCD with the areas of the triangles ADO and CDO are 75 and 124 respectively. Find the area of the shaded triangle OBD?

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In the figure below, there are 3 squares whose side lengths are 1 cm, 2 cm and 4 cm, respectively. What is the area, in cm² , of the triangle MNP ?

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Multiple Choice

Given parallelogram ABCD is divided into 4 triangles with the areas 2 cm2, 3 cm2, 5 cm2 and X cm2, respectively. Find the value of X?

Hình bình hành ABCD được chia thành 4 tam giác có diện tích lần lượt là 2 cm2, 3 cm2, 5 cm2 và X cm2. Tìm giá trị của x?

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