Is It a Right Triangle

A triangle has sides with lengths of 12 meters, 16 meters, and 20 meters. Is it a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

A triangle has sides with lengths of 39 centimeters, 80 centimeters, and 89 centimeters. Is it a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

A triangle has sides with lengths of 16 centimeters, 63 centimeters, and 65 centimeters. Is it a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

A triangle has sides with lengths of 8 miles, 15 miles, and 17 miles. Is it a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

If the Pythagoras property holds, the triangle must be _____

• right angled

• acute angled

• obtuse angled

Tags

CCSS.8.G.B.8

The Pythagorean Theorem ONLY works on which triangle? 

• obtuse

• scalene

• isosceles

• right

Tags

CCSS.8.G.B.8

A triangle has sides with lengths of 39 feet, 52 feet, and 61 feet. Is it a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

A triangle has sides with lengths of 7 kilometers, 10 kilometers, and 13 kilometers. Is it a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

A triangle has sides with lengths of 13 meters, 16 meters, and 20 meters. Is it a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8

A triangle has sides with lengths of 37 kilometers, 46 kilometers, and 56 kilometers. Is it a right triangle?

• Yes

• No

Tags

CCSS.8.G.B.8