Pythagorean

Using the Pythagorean Theorem, find the area of the missing square (seen in picture)

• 75 cm²

• 105 cm²

• 135 cm²

• 30 cm²

Tags

CCSS.8.G.B.8

How do we get from figure 4-A (left) to figure 4-B (right)?

• Erasing and drawing new lines

• Magic

• Rearranging the shaded triangles within the figure

• Staring at the figure until I lose focus

Tags

CCSS.HSG.MG.A.1

Select all that are true about the proof represented by this picture (click image if needed to see it full size).

• The figures overall have the same area.

• The shaded triangles changed size.

• The non-shaded space represents the same area.

Tags

CCSS.8.G.B.8

Why is the Pythagorean Theorem important?

• It isn't

• Because my teacher said so

• It is a basis for construction and triangulating GPS coordinates, among other things

• Because I like triangles

Tags

CCSS.8.G.B.8

Find the value of the missing side. If needed, round your answer to the nearest hundredth. 

• c = 113

• c = 225

Tags

CCSS.8.G.B.7

Find the value of the missing side. If necessary, round to the nearest hundredth.

• a = 75

• a = 15

Tags

CCSS.8.G.B.7

Find the value of the missing side. If necessary, round your answer to the nearest hundredth.

• c = 3

• c = 33

Tags

CCSS.8.G.B.7

Find the value of the missing side. If necessary, round your final answer to the nearest hundredth.

• c = 9

• c \approx 6.71

• c = 3

• c \approx 5.12

Tags

CCSS.8.G.B.7

Find the value of the missing side length. If necessary, round your final answer to the nearest hundredth.

• c = 13

• c = 7

• c = 19

Tags

CCSS.8.G.B.7

Find the value of the missing side length. If necessary, round the final answer to the nearest hundredth.

• c = 7

• c = 29

• c = 3

Tags

CCSS.8.G.B.7