Pythagorean Theorem, Isosceles Right Triangles, Trigonometric Ratios Worksheet Page 13
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30FROM STAAR
Notes: 30°-60°-90°
CHART
A 30°-60°-90° triangle is another
_______________________ ___________________
_____________________. You can use an
_______________________ triangle to find a relationship
between the lengths.
Example 1A: Finding Side Lengths in a 30º-60º-90º Triangle
Find the values of x and y. Give your answers in simplest radical form.
Example 1B:
Find the values of x and y. Give your answers in simplest radical form.
Example 1C:
Find the values of x and y. Give your answers in simplest radical form.
Example 1D:
Find the values of x and y. Give your answers in simplest radical form.
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