Special Right Triangles - 45-45-90 - 30-60-90
Free Geometry Worksheet - Special Right Triangles - 45-45-90 - 30-60-90
Lesson:
8. To apply properties of 30-60-90 and 45-45-90 worksheets.
Subject:
Geometry
Description:
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.
# of Problems: 11
# of Pages: 2
Answer Key?: Yes
Sample Problems from Worksheet
(Worksheet pictures and diagrams not shown)
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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