Pythagorean Theorem

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse
• scalene
• isosceles
• right

Tags

TEKS.MATH.8.7D

Sides a and b are called legs.

• true

• false

Side c on a right triangle is ALWAYS the longest.

• true

• false

Find the length of the missing side. 

• 25 cm
• 42 cm
• 52 cm
• 48 cm

Tags

TEKS.MATH.8.7C

_{^{Find the missing side}}

• 48
• 108
• 83.6
• 72

Tags

TEKS.MATH.8.7C

Which set of sides would make a right triangle?

• 4,5,6
• 8,10,12
• 5,12,13
• 5,10,12

Tags

TEKS.MATH.8.7D

A soccer field is a rectangle 90 meters wide and 120 meters long. The coach asks players to run from one corner to the corner diagonally across. What is this distance?

• 210 m

• 180 m

• 150 m

• 79 m

Tags

TEKS.MATH.8.7D

Find the length of the missing side. 

• 20 in.
• 68 in.
• 16 in.
• 80 in.

Tags

TEKS.MATH.8.7C

You need a ladder that will reach up a 25 foot tall house when placed 10 feet away from the house. How tall does the ladder need to be?

• 25 feet

• 26 feet

• 27 feet

• 28 feet

Tags

TEKS.MATH.8.7D

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

Tags

TEKS.MATH.8.7D