Applying the Pythagorean Theorem

What is the formula used to solve for the hypotenuse?

• a²⁺b²=c²
• a+b=c
• a-b=c
• c-a=c

What is the opposite of squaring a number?

• divide
• multiply 
• fractions
• square root

_{^{Find the missing side}}

• 9
• 41
• 6.4
• 3

_{^{Find the missing side}}

• 29.2
• 20
• 400
• 10

Marcus leans a 12-ft ladder against a wall to clean a window. If the base of the ladder is 3 ft away from the wall, how high up does the ladder reach? Round to the nearest tenth.

• 12.4 feet
• 10 feet
• 11.6 feet
• 10.6 feet

A sailing ship sails 46 km North and then 74 km East. How far is the ship from its starting point to the nearest km?

• 67 km
• 58 km
• 85 km
• 87 km

Make a right triangle where the segment AB is the hypotenuse. Then find the length of AB to the nearest unit.

• 6 units
• 5 units
• 4 units
• 3 units

Make a right triangle where the segment AB is the hypotenuse. Then find the length of AB to the nearest unit.

• 4 units
• 5 units
• 6 units
• 7 units