# Christa Lemily Pythagorean Theorem Mix

Created 2 years ago

Duration 0:13:44
5756
Students will see a visual introduction to using the Pythagorean Theorem when solving for missing side lengths on right triangles and an introduction to right triangle vocabulary.
Slide Content

2. ### Slide 2

• Acute
• Right
• Obtuse
• Pythagoras’ Pattern (Theorem)

• Acute

• Acute

• Obtuse

• Right

• Acute
• Obtuse
• Right
8. ### Slide 8

• Short Side
• Short Side
• Longest Side
9. ### Slide 10

• 8
• 6
• 6
• A = 36
• A = 64
• 8
• x = 10
• x
• x
• 100 = x ∙ x
• 8 x 8 = 64
• 6 x 6 = 36
• A = 100
• 36
• + 64
10. ### Slide 11

• 11
• 7
• 7
• A = 49
• A = 121
• 11
• A = 170
• x ≈ 13.04
• x
• x
• 170 = x ∙ x
• 7 ∙ 7 = 72 = 49
• 11 ∙ 11 = 112 = 121
• 121
• +49
• √170
11. ### Slide 12

• 9
• x
• x
• A = 441
• A = 81
• 9
• A = 360
• x ≈ 18.97
• 21
• 21
• 360 = x ∙ x
• 21 ∙ 21 = 212 = 441
• 9 ∙ 9 = 92 = 81
• 441
• -81
• √360
12. ### Slide 13

• 8
• x
• x
• A = 256
• A = 64
• 8
• A = 192
• x ≈ 13.86
• 16
• 16
• 192 = x ∙ x
• 16 ∙ 16 = 162 = 256
• 8 ∙ 8 = 82 = 64
• 256
• -64
• √192

• 7 cm
• 12 cm
• h cm

• 8 cm
• m in
• 15 in.