pythagoras

What kind of triangles does the Pythagorean Theorem work with?

• Right
• Left
• Isosceles
• Equilateral

Tags

CCSS.8.G.B.8

Identify the formula used to solve for the hypotenuse?

• a²+b²=c²

• a+b=c

• a²-b²=c²

• c-a=c

Tags

CCSS.8.G.B.8

Identify the hypotenuse.

• x
• z
• w

Calculate the length of x?

• 5

• 7

• 8

• 25

Tags

CCSS.8.G.B.7

Calculate the length of x?

• 5.7

• 10.6

• 20

• 400

Tags

CCSS.8.G.B.7

To get from point A to point B you must avoid walking through a pond.  To avoid the pond, you must walk 34 meters south and 41 meters east.  To the nearest meter, how many meters would be saved if it were possible to walk through the pond? 

• 35
• 22
• 58
• 75

Tags

CCSS.8.G.B.8

Determine the value of x.

• 35

• 20

• 8

• 12

Calculate the length of b in this triangle.

• 31

• 36

• 60

• 62

What is the square root of 121?

• 10

• 13

• 12

• 11

A new pipeline is being created to shorten the distance it has to travel to get from point A to point B. The original pipeline ran at a 90 angle from point A to point B and was 20 miles on one side and 15 miles on the other. The new pipeline will go straight from A to B. How much shorter will the new pipeline be?

• 10
• 25
• 175
• 625

Tags

CCSS.HSG.SRT.C.8