1st 9 Weeks Exam

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

solve for c

• 7
• 9
• 4
• 13

This is the longest side of a right triangle

• hypotenuse

• leg

• Pythagorean theorem

• Right triangle

What is the formula used to solve for the hypotenuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

In a right triangle, if a = 8 and c = 17, what is the correct setup to find the value of b?

What is the area of the third square?

• 6.7 cm²
• 33.5 cm²
• 2025 cm²
• 45 cm²

What is the length of the hypotenuse?

• 33.5 cm
• 45 cm
• 6.7 cm
• 15 cm

If the area of the blue square is 25 in² and the area of the green square is 169 in², what is the area of the yellow square?