Check-in: Pythagorean Theorem (w/ Fra., Dec. & Sq. Roots)

The two shortest sides of a right triangle are called___________.

• arms.

• hypotenuses.

• legs.

• rays.

The longest side of a right triangle.

• Leg 1

• Leg 2

• Perimeter

• Hypotenuse

Estimate the square root. 

• 6
• 5.4
• 5.6
• 5

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

What is...(click to see problem)

• 3/4
• 4/5
• 5/6
• 6/7

What's the hypotenuse?

• 10

• 8

• 12.8

What is the length of the iPad diagonal?

•   $9\sqrt{2}in.$  

•  $\sqrt{85}in.$  

•  $\sqrt{13}in.$  

•  $5\sqrt{17}in.$  

a = 2.1, b = 3.2, c = 3.5

Is this a right triangle?

• yes

• no

• It can't be simplified!

• 5√3

• 25√3

• 3√5

Solve for x?

• 80

• $80^2$

• $\sqrt{80}$

• $\sqrt{80^2}$