pythagorean theorem and its converse

Find the value of x.

• 7
• 8
• 9
• 10

Tags

CCSS.8.G.B.7

Does the set of numbers represent a Pythagorean Triple.
4, 5, 6

• Yes
• No

Tags

CCSS.8.G.B.8

Does the set of numbers represent a Pythagorean Triple.
10, 24, 26

• Yes
• No

Tags

CCSS.8.G.B.8

Find the value of x.

• 2√5
• 3√5
• 4√5
• 10√5

Tags

CCSS.8.G.B.7

Find the value of x.

• √33
• √29
• √35
• √41

Tags

CCSS.8.G.B.7

The lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
4, 5, 6

• right
• obtuse
• acute

Tags

CCSS.4.G.A.2

The lengths of a triangle are given below. Is the the triangle obtuse, acute, or right?
11, 12, 15

• right
• obtuse
• acute

Tags

CCSS.4.G.A.2

A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the corner diagonally across. What is this distance?

• 210 m

• 180 m

• 150 m

• 79 m

Tags

CCSS.8.G.B.8

Which equation can be used to solve the word problem: the diagonal of a t.v. is 40 inches and the height is 30.  How wide is the t.v.?

• 30²  + 40² = c²
• a²  + 40² = 30²
• 30²  + b² = 40²
• 40²  + 30² = c²

Tags

CCSS.8.G.B.8

a = 2.1, b = 7.2, c = 7.5
Is this a right triangle?

• yes 
• no

Tags

CCSS.8.G.B.8