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Example 1
作者:
Walch Education
主题:
相似三角形
,
三角形
A meterstick casts a shadow 65 centimeters long. At the same time, a tree casts a shadow 2.6 meters long. How tall is the tree?
GeoGebra
Draw a picture to understand the information.
Determine if the triangles are similar.
Solve the problem.
This applet is provided by Walch Education as supplemental material for their mathematics programs. Visit
www.walch.com
for more information.
新资源
Dividing a 3-digit number by a 1-digit number (2)
Addition within Two Places
seo tool
Dividing a 2-digit number by a 1-digit number (2)
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发现资源
GEOGEBRA ##2
題 3
Samantha Weigel
Slope: Dynamic Illustration
Triangle Side Angle Relationships
发现主题
分布
参数曲线
多项式函数
除法
分段函数