geometry warm ups. homework answers 7-3 proving triangles similar
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Geometry Warm ups
Homework answers
7-3 PROVING TRIANGLES SIMILAR
Similar Triangles
You can show that two triangles are similar when you know the relationship between only two or three pairs of
corresponding parts.
AA Similarity Postulate
Problem 1
Are the two triangles similar? How do you know?
Yes, by the AA Similarity Postulate.
Theorems
Problem 2A
Are the triangles similar? If so, write a similarity statement for the triangles.
Problem 2B
Are the triangles similar? If so, write a similarity statement for the triangles.
Try with a partner
Homework• Pg. 455 # 1 – 12 all
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