Radicals and Triangle Inception. 8.1 Expressions with Radicals Essential Question: How do I deal with expressions that contain radicals?

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Presentation transcript:

Radicals and Triangle Inception

8.1 Expressions with Radicals Essential Question: How do I deal with expressions that contain radicals?

√50 √25 5 √2 √27 √9 3 √3

√274 √42√68 √4√4 2 √ 17

√160 √16 4 √10

20√108 20√108√93√12√42√3

Take 10min and do 8.1 Homework  Show work (not just answers)  Simplify fully  Check answers with Ms. Bohler

5min

8.4 inscribed Similar Triangles Essential Question: What is triangle inception?

Altitude of a 90 ∆ drawn from the 90 angle, forms 2 ∆s that are similar to the original ∆

1. Mark angles with rainbows 2. Redraw ∆s and label sides 3. Set up proportion x 6 x

35 27 x 9 x

35 x y 20 x 15 y

homework  8.1 ALL  8.4 odds