Pythagorean Theorem & Converse

Given the 3 lengths of a triangle are 6 in, 8 in and 10 in.  Will this make a right triangle?

• yes
• no
• maybe
• 22

Tags

CCSS.8.G.B.8

Which set of side lengths does not form a triangle?

• 38, 80, 90

• 16, 63, 65

• 36, 77, 85

• 14, 15, 29

Tags

CCSS.7.G.A.2

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

• right

• obtuse

• acute

• doesn't exist

Tags

CCSS.4.G.A.2

Find the length of the missing side. 

• 17 cm
• 22 cm
• 15 cm
• 13 cm

Tags

CCSS.8.G.B.7

If the given side lengths form a triangle, then classify the triangle as acute, right, or obtuse.

10, 12, 15

• Acute

• Right

• Obtuse

• doesn't exist

Tags

CCSS.4.G.A.2

A 10-foot ladder is leaning against the wall.  The bottom of the ladder is 4 feet from the base of the wall.  Which of the following is closest to the distance from the top of the ladder to the base of the wall?

• 9ft
• 11ft
• 6ft
• 14ft

Tags

CCSS.8.G.B.8

√5 × √10

• 50
• 2√5
• 5√2
• 5√10

Simplify:
√6 ⋅√6

• √36
• 2√3
• 12
• 6

Simplify:
6√2 ⋅5√14

• 32√7
• 60√7
• 2√7
• 30√7

• 12