Start a 10-Day Free Trial to Unlock the Full Review

Why Lesson Planet?

Find quality lesson planning resources, fast!
Share & remix collections to collaborate.
Organize your curriculum with collections. Easy!
Have time to be more creative & energetic with your students!

Measurement of Objects Using Similar Triangles in The Plane

Students use similar triangles and a sight tool to find the height and distance between large objects. In this similar triangles lesson plan, students use a constructed sight tool to measure the distance and height of an object using an equality from the data they find. They use similar triangles and proportions to find the unknown measurements.

9 Views 39 Downloads
Resource Details

9th - 11th
1 more...
Resource Type
Lesson Plans
Usage Permissions
Fine Print