Open Up - Grade 7 - Mathematics - Unit 1 - Lesson 5

Triangle S and Triangle L are scaled copies of one another. What is the scale factor from S to L?

Tags

7.G.1

5.NBT.1

Triangle S and Triangle L are scaled copies of one another. What is the scale factor from L to S?

Tags

7.G.1

5.NBT.1

Triangle S and Triangle L are scaled copies of one another. Triangle M is also a scaled copy of S. The scale factor from S to M is \frac{2}{3}. What is the scale factor from M to S?

Tags

7.G.1

5.NBT.1

Are two squares with the same side lengths scaled copies of one another?

• Yes they are scaled copies of one another.
• No they are not scaled copies of one another.

Tags

7.G.1

5.NBT.1

Quadrilateral A has side lengths 2, 3, 5, and 6. Quadrilateral B has side lengths 4, 5, 8, and 10. Could one of the quadrilaterals be a scaled copy of the other?

• Yes they are scaled copies of one another.
• No they are scaled copies of one another.

Tags

7.G.1

5.NBT.1