Problems

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Found: 2378

Draw a picture how Robinson used to tie the goat and the wolf in order for the goat to graze the grass in the shape of half a circle.

Draw a picture how Robinson used to tie the goat and the wolf in order for the goat to graze the grass in the shape of a young moon (see the picture below)

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Draw a picture how Robinson used to tie the goat and the wolf in order for the goat to graze the grass in the shape of half a ring.

Each number denotes the area of a rectangle it is written into. What is the area of the last rectangle? (That is, the yellow one)

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Divide the trapezium into two parts such that they can be reassembled to make a triangle

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In a square \(ABHI\) two smaller squares are drawn: \(ACFG\) with area equal to \(16\) and \(BCED\) with area equal to \(4\). Find the area of hexagon \(DEFGIH\).

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If each of the small squares has an area of \(1\), what is the area of the triangle?

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Divide the parallelogram into two parts such that they can be reassembled to make a triangle.

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Cut a triangle into three parts, which can be reassembled into a rectangle.