Which type of triangle has one angle greater than 90 degrees?

Triangle Classification and Pythagorean Theorem

Interactive Video
•
Mathematics
•
6th - 8th Grade
•
Hard

Mia Campbell
FREE Resource
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10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Obtuse triangle
Acute triangle
Right triangle
Equilateral triangle
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the Pythagorean Theorem used for?
Finding the area of a triangle
Determining the perimeter of a triangle
Classifying triangles by angles
Calculating the length of sides in right triangles
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In the Pythagorean Theorem, what does 'c' represent in the formula a² + b² = c²?
The hypotenuse
The perimeter of the triangle
One of the legs
The area of the triangle
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How can you identify the hypotenuse in a right triangle?
It is opposite the smallest angle
It is the shortest side
It is opposite the 90-degree angle
It is the side with the smallest number
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
If a triangle has sides 9, 12, and 15, is it a right triangle?
Yes, because 9 + 12 = 15
No, because 9 + 12 ≠ 15
No, because 9² + 12² ≠ 15²
Yes, because 9² + 12² = 15²
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What conclusion can be drawn if the sum of the squares of the legs is less than the square of the hypotenuse?
The triangle is equilateral
The triangle is obtuse
The triangle is acute
The triangle is right
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
For a triangle with sides 6, 12, and 13, what type of triangle is it?
Obtuse triangle
Right triangle
Scalene triangle
Acute triangle
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