8th Grade TEST on pythagorean theorm

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

The Pythagorean Theorem is
a² + b³ = c⁴

• false
• true

Tags

CCSS.8.G.B.8

Find the length of the missing side.

• 20 in.
• 68 in.
• 16 in.
• 80 in.

Tags

CCSS.8.G.B.7

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

What is the formula used to solve for the hypotenuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

Tags

CCSS.8.G.B.8

Is this a right triangle?

• whatever that means
• no
• what is that
• yes

Tags

CCSS.2.G.A.1

4² = ?

• 9
• 8
• 16
• 18

9² = ?

• 81
• 4.5
• 18
• 72

?

• 2
• 3
• 4.5
• 81

The legs form what type of angle?

• Acute
• Obtuse
• Reflex
• Right

Tags

CCSS.4.G.A.1