Special Right Triangles

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Special Right Triangles - PowerPoint PPT Presentation

Special Right Triangles. Moody Mathematics. Take a square…. Moody Mathematics. Find its diagonal. Here it is. Moody Mathematics. Find its length. d. x. x. Moody Mathematics. d. x. x. Moody Mathematics. Summarize the pattern:. Moody Mathematics. 45 o -45 o -90 o. leg. leg. leg.

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PowerPoint Slideshow about 'Special Right Triangles' - amory

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Presentation Transcript

Special Right Triangles

Moody Mathematics

Take a square…

Moody Mathematics

Find its diagonal

Here it is

Moody Mathematics

Find its length

d

x

x

Moody Mathematics

d

x

x

Moody Mathematics

Summarize the pattern:

Moody Mathematics

45o-45o-90o

leg

leg

leg

Moody Mathematics

45o-45o-90o

6

6

6

Moody Mathematics

Practice:

Moody Mathematics

45o-45o-90o

8

8

8

Moody Mathematics

45o-45o-90o

5

5

5

Moody Mathematics

45o-45o-90o

10

10

10

Moody Mathematics

45o-45o-90o

2

Moody Mathematics

45o-45o-90o

Moody Mathematics

45o- 45o-90o

Moody Mathematics

45o-45o-90o

Moody Mathematics

… Find its Altitude

Moody Mathematics

x

x

a

x

Moody Mathematics

x

x

a

Moody Mathematics

Summarize the pattern:

Moody Mathematics

30o-60o-90o

Shorter Leg

Hypotenuse

Longer leg

Moody Mathematics

30o-60o-90o

½ Hyp.

Hyp.

½ Hyp.

Moody Mathematics

30o-60o-90o

Moody Mathematics

Practice:

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

30o-60o-90o

Moody Mathematics

Review Both Patterns:

Moody Mathematics

45o-45o-90o

leg

leg

leg

Moody Mathematics

30o-60o-90o

½ Hyp.

Hyp.

½ Hyp.

Moody Mathematics

Mixed Practice:

Moody Mathematics

8

8

8

Moody Mathematics

10

10

10

Moody Mathematics

4

4

Moody Mathematics

2

Moody Mathematics