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Special Right Triangles - 45-45-90 - 30-60-90

Worksheet (Geometry)

PDF: Geometry - triangles, right triangles

Special Right Triangles - 45-45-90 - 30-60-90 Worksheet


This worksheet contains problems on special right triangles. Students must use the properties of 45-45-90 and 30-60-90 degree triangles to missing lengths of sides.

Lesson: 

8. To apply properties of 30-60-90 and 45-45-90 worksheets.

Subject: 

Number of Problems: 

11

Pages: 

2

Answer Key: 

Yes

Samples: 

Tutor-USA.com Worksheet
Geometry
Special Right Triangles – 45˚-45˚-90˚ and 30˚-60˚-90˚ Triangles

1) In a 45°-45°-90° triangle, the hypotenuse is _______ times as long as a leg.

2) In a 30°-60°-90° triangle, the hypotenuse is _____________ as long as the shorter leg, and the longer leg is ______ times as long as the shorter leg.

Given the length of the legs, find the length of the hypotenuse of each 45˚-45˚-90˚ triangle.

3) 8

Given the length of the hypotenuse, find the length of the legs of each 45˚-45˚-90˚ triangle.

7) 10

Using the sides given, find the other two sides in each 30˚-60˚-90˚ triangle

10) hypotenuse: 14

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