Pythagorean Theorem/Simplifying Radicals

Solve for x. SIMPLIFY your radical answer completely.

• 2√6
• 6√2
• 4√6
• 6√4

Tags

CCSS.8.G.B.7

Solve for x. SIMPLIFY your radical answer completely.

• 4√2
• 2√4
• 2√2
• 16√2

Tags

CCSS.8.G.B.7

If a triangle has a hypotenuse with a length of 12 cm and a leg with a length of 10 cm, how long is the other leg? Simplify the radical if necessary. 

• $2\sqrt{11}cm.$

• $11\sqrt{2}cm.$

• $4\sqrt{11}cm.$

• $11\sqrt{4}cm.$

What is the length of the iPad diagonal?

•   $9\sqrt{2}in.$  

•  $\sqrt{85}in.$  

•  $\sqrt{13}in.$  

•  $5\sqrt{17}in.$  

Tags

CCSS.8.G.B.7

The Pythagorean Theorem can only be used with ___________ triangles.

• Acute
• Obtuse
• Special
• Right

Tags

CCSS.8.G.B.8

Solve for x. SIMPLIFY your radical answer completely.

• 119
• √119
• 13
• √13

Tags

CCSS.8.G.B.7

Simplify: √72

• 7√9
• 4√6
• 6√2
• 3√4

Simplify 3√27

• 9
• 9√3
• 3√9
• 3