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Finding Lengths of Sides in SIMILAR TRIANGLES

Finding Lengths of Sides in SIMILAR TRIANGLES. MINDS ON: Find out what the number is (i.e. solve for x ). Calculate Roxy and Bobby’s mullet ratios. 2 ½ “. 4 cm. 5 “. 15 cm. Roxy and Jet have the same mullet ratio. How long is Jet’s hair at the back?. 4 cm. 2.7 cm. ??. 15 cm.

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Finding Lengths of Sides in SIMILAR TRIANGLES

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  1. Finding Lengths of Sides in SIMILAR TRIANGLES

  2. MINDS ON: Find out what the number is (i.e. solve for x)

  3. Calculate Roxy and Bobby’s mullet ratios 2 ½ “ 4 cm 5 “ 15 cm

  4. Roxy and Jet have the same mullet ratio. How long is Jet’s hair at the back? 4 cm 2.7 cm ?? 15 cm

  5. Δ ABC ~ ΔDEF. How long is x?

  6. Δ ABC ~ ΔDEF. How long is x?

  7. Δ ABC ~ ΔDEF. How long is x?

  8. Δ GHI ~ ΔJKL. How long is x?

  9. How long is x? > >

  10. Consolidation • How do you know if 2 triangles are similar? • How do you use one triangle’s measurements to find out a similar triangles measurements?

  11. Practice • P. 25 #1, 2

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