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Notes
Practice Problems
Solve for the variables.
\(\textbf{1)}\) Solve for x
\(\textbf{2)}\) Solve for y
\(\textbf{3)}\) Solve for z
\(\textbf{4)}\) Solve for x
\(\textbf{5)}\) Solve for y
\(\textbf{6)}\) Solve for z
\(\textbf{7)}\) Solve for x
\(\textbf{8)}\) Solve for z
\(\textbf{9)}\) Solve for x, y, and z
\(\textbf{10)}\) Solve for x
\(\textbf{11)}\) Solve for y
\(\textbf{12)}\) Solve for z
\(\textbf{13)}\) Solve for x
\(\textbf{14)}\) Solve for z
Challenge Problems
\(\textbf{15)}\) Solve for w, z, and x
\(\textbf{16)}\) Solve for x and z
\(\textbf{17)}\) Solve for x
\(\textbf{18)}\) Write the triangle similarity statement for all 3 triangles below.
See Related Pages\(\)
\(\bullet\text{ Geometry Homepage}\)
\(\,\,\,\,\,\,\,\,\text{All the Best Topics…}\)
\(\bullet\text{ SideSplitter Theorem}\)
\(\,\,\,\,\,\,\,\,\)
\(\bullet\text{ Geometric Mean}\)
\(\,\,\,\,\,\,\,\,\)
In Summary
Similar triangles have congruent corresponding angles, and proportional corresponding side lengths. Similar right triangles can be created when you drop an altitude from the right angle of a right triangle. This is typically studied in a high school geometry course. The geometric mean is usually introduced in this context.
About Andymath.com
Andymath.com is a free math website with the mission of helping students, teachers and tutors find helpful notes, useful sample problems with answers including step by step solutions, and other related materials to supplement classroom learning. If you have any requests for additional content, please contact Andy at tutoring@andymath.com. He will promptly add the content.
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