Special right triangles WS

Filed under: Geometry — LEaddy at 3:25 pm on Wednesday, November 30, 2016

Blocks 4 and 7—You can find  tonight’s homework on Google classroom.

This is a review of the lesson.

žIn a 45° – 45° – 90° triangle, the length of the hypotenuse is √2 times the length of the leg.

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žNote that a 45° – 45° – 90° triangle is an isosceles triangle.  Meaning the legs and base angles are congruent.

 

 

žIn a 30° – 60° – 90° triangle, the length of the hypotenuse is twice the length of the shorter leg, and the length of the longer leg is √3 times the length of the shorter leg.



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