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Example 1

Author:Walch Education

Topic:Angles

Find the lengths of

and

and the measure of

.

New Resources

巧算長方形周界
Perimeter of a Rectangle with Unknown Sides
bewijs stelling van Pythagoras
Rolling a Square
Parallel Lines & Related Angles: Quick Reminders

Discover Resources

The Slope of a Line
Non uniform linear motion with constant acceleration
Miniature Golf Hole
Circles, Sectors and Area
Practice Solving Homogeneous Systems

Discover Topics

Vectors 3D (Three-Dimensional)
Tangent Line or Tangent
Rational Numbers
Variance
Numbers

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