16Hit1600
Geometry and TrigonometryEasyDiagonal of a rectangle

Geometry and Trigonometry practice question

A rectangle is 6 units wide and 8 units tall. What is the length of a diagonal of the rectangle?

Answer: 10

The diagonal is the hypotenuse of a 6-8-10 right triangle.

Common wrong answers

If you answered 14
14 adds the two sides.
If you answered 48
48 is the area.
If you answered 100
100 is the square of the diagonal.

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