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Example 3
Author:
Walch Education
Topic:
Area
The fin on a toy airplane is in the shape of an obtuse triangle, as shown in the diagram. What is the area of the fin?
GeoGebra
New Resources
Open Middle Logarithm Exercises (1)
Road Runner (beep, beep)
Lorenz Attractor: Multiple particles
Exploring Simple Loci 探究簡單軌跡
Droste effect draft
Discover Resources
Unit Circle for angles bigger than 90
Flying Penny
Show Me The Money
segment_bisector_example
Амьдрал дээрх ромбо дүрснүүд
Discover Topics
Special Points
Optimization Problems
Geometric Transformations
Sphere
Expected Value