Special Right Triangles Task 7: Solve for the missing sides 15 60 20

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter10: Quadratic Equations
Section10.4: Solve Applications Modeled By Quadratic Equations
Problem 160E: A city planner wants to build a bridge across a lake in a park. To find the length of the bridge, he...
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Special Right Triangles
Task 7: Solve for the missing sides
15
20
60
Task 8: Circle "true" or "false for the following statements.
1. [true / false] A 45-45-90 triangle with a leg of 5 will have a hypotenuse of 10
2. [true/ false ] A 30-60-90 triangle that has one side as 3~3 can have another side of 3 OR of 9, but not both
3. [true / false] The shorter leg of a 30-60-90 triangle is across from the 60° angle.
4. [true/ false
5. [true/ false
6 [true /false] If a triangle has a side length of 7 and a hypotenuse of 14, it is a 30-60-90 triangle
The shorter leg of a 30-60-90 tria
jle is
cross from the 30 angle.
A 45-45-90 triangle with a hypotenuse of 12 has a perimeter of about 29 units
Trig Functions
DELL
Transcribed Image Text:Special Right Triangles Task 7: Solve for the missing sides 15 20 60 Task 8: Circle "true" or "false for the following statements. 1. [true / false] A 45-45-90 triangle with a leg of 5 will have a hypotenuse of 10 2. [true/ false ] A 30-60-90 triangle that has one side as 3~3 can have another side of 3 OR of 9, but not both 3. [true / false] The shorter leg of a 30-60-90 triangle is across from the 60° angle. 4. [true/ false 5. [true/ false 6 [true /false] If a triangle has a side length of 7 and a hypotenuse of 14, it is a 30-60-90 triangle The shorter leg of a 30-60-90 tria jle is cross from the 30 angle. A 45-45-90 triangle with a hypotenuse of 12 has a perimeter of about 29 units Trig Functions DELL
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