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Example 3
Author:
Walch Education
A 13-foot ladder leans against the side of a building. The base of the ladder is 5 feet from the building. Risa calculates that the top of the ladder rests
feet up the side of the building. How high does the ladder reach?
GeoGebra
New Resources
Flip Flop
Shade a spheric triangle with "surface".
alg2_05_05_01_applet_exp_flvs
Exploring Simple Loci 探究簡單軌跡
Exploring the Derivative of an Exponential Function
Discover Resources
Ukulele
Situación 2
Lazy Method
Triangle Centers
Congruent Triangles Exploration 5
Discover Topics
Bar Chart or Bar Graph
Geometric Transformations
Trigonometric Functions
Equilateral Triangles
Binomial Distribution