We found 128 resources with the concept similar triangles
The Height of Trees and Mountains (Similar Triangles)
9th - 10th
Students solve problems using triangular theorem. In this geometry instructional activity, students identify similar triangles and prove why they are similar. They differentiate between similar and congruent triangles based on the ratios...
A Geometry Worksheet - Similar Triangles
9th - 12th CCSS: Designed
For this similar triangles worksheet, students find the scale factor of 6 sets of similar triangles. Students find the scale factor of two similar triangles given a sketch with measurements. Students use proportions to find a missing...
Measurement of Objects Using Similar Triangles in The Plane
9th - 11th
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...