Pythagorean Theorem and Converse Quiz

What is the opposite of squaring a number?

• dividing it
• multiplying it
• using fractions
• taking the square root

Tags

CCSS.6.EE.A.1

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

CCSS.8.G.B.8

What are the 2 shorter sides of a right triangle called?

• Hypotenuse
• Pythagorean Theorem
• Legs
• Right triangle

Do the segment lengths 9, 12, and 15 form a right triangle and why?

• Yes, because 9²+12²=15²

• No, because 9²+12²=15²

• Yes, because 9²+15²=12²

• No, because 9²+15²=12²

Tags

CCSS.8.G.B.8

solve for c

• 7
• 9
• 4
• 13

Tags

CCSS.8.G.B.7

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

Tags

CCSS.8.G.B.7

State if the triangle is acute, obtuse or right. Why?

• Obtuse because 6²+7²<10²

• Obtuse because 6²+7²>10²

• Acute because 6²+7²>10²

• Acute because 6²+7²<10²

• Right because 6²+7²=10²

Tags

CCSS.8.G.B.8

What is the formula for area of a triangle?

• A = b x h

• A = $\frac{b\ \times\ h}{2}$

• A = b + h

• A = b - h

Tags

CCSS.6.G.A.1

What is the area of the triangle?

• 12cm²

• 14 cm²

• 14cm²

• 24 cm²

Tags

CCSS.6.G.A.1

Which trio of numbers is a Pythagorean triple?

• 80, 150, 170

• 7, 15, 17

• 6, 24, 25

• 30, 50, 60

Tags

CCSS.8.G.B.8