A wall in Maria’s bedroom is in the shape of a trapezoid. The wall can be divided into a rectangle and a triangle.

Using the 45°-45°-90° triangle theorem, find the value of h, the height of the wall.

Question

A wall in Maria’s bedroom is in the shape of a trapezoid. The wall can be divided into a rectangle and a triangle. 





Using the 45°-45°-90° triangle theorem, find the value of h, the height of the wall.

ebony002 · Answer

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anonymous · Answer

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All 45,45,90 triangles will have sides in these ratios.

anonymous · Answer

You can convenience yourself with Pythagoras theorem, noting if the angles are equal, the sides touching the 90 must be too.