L 4.5 Daily Quiz (10/27/2020)

What is the formula for Pythagorean theorem?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

Tags

CCSS.8.G.B.8

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What is the longest side of a right triangle called?

• Leg A
• Leg B
• Hypotenuse
• Pythagoras' Big Buddy

Is this triangle a right triangle?

• yes
• no

Tags

CCSS.8.G.B.8

Can side lengths 6, 8, and 10 form a right triangle?

• yes
• no

Tags

CCSS.8.G.B.8

A triangle has side lengths:
20, 21, 28.  Is this triangle a right triangle, an acute triangle, or an obtuse triangle?

• right
• acute
• obtuse

Tags

CCSS.4.G.A.2

A triangle has side lengths:
5, 8, 6.  Is this triangle a right triangle, an acute triangle, or an obtuse triangle?

• right
• acute
• obtuse

Tags

CCSS.4.G.A.2

On any triangle with side lengths a, b, and c:
If  $c^2<a^2+b^2$  , then the triangle is _______________ 

• an acute triangle.

• an obtuse triangle.

• a right triangle.
  

On any triangle with side lengths a, b, and c:
If  $c^2=a^2+b^2$  , then the triangle is _______________ 

• an acute triangle.

• an obtuse triangle.

• a right triangle.
  

On any triangle with side lengths a, b, and c:
If  $c^2>a^2+b^2$  , then the triangle is _______________ 

• an acute triangle.

• an obtuse triangle.

• a right triangle.