Is It a Right Triangle or Not

Which side lengths would form a right triangle?

• 3, 5, 6

• 2, 8, 10

• 3, 4, 5

• 7, 12, 15

Which side lengths will form a right triangle?

• 7, 12, 18

• 6,10, 8

• 15, 7, 8

• 1, 1, 2

If the sides of a triangle are 7, 24, and 25, is it a right triangle?

• yes

• no

Acute, right, or obtuse

• Acute

• Right

• Obtuse

Which set of side lengths form a right triangle?

• 4, 8, 12

• 12, 13, 20

• 20, 21, 29

• 48, 55, 74

Determine if the lengths shown create an acute, obtuse, or right triangle.

• Acute

• Obtuse

• Right

Is the triangle formed from Washington D.C. to Cincinnati to Tallahassee right, acute, or obtuse?

• right

• acute

• obtuse

Tekirah hits the ball to the short stop at position A. The short stop throws it to the second baseman at position B. The 2nd baseman throws it to the 1st baseman at position C. What type of triangle is formed?

• right

• acute

• obtuse

Do the sides 15, 30 and 34 make a right triangle?

• yes

• no