Triangles and Angles

What is the name of this triangle?

• Equilateral

• Isosceles

• Scalene

Choose the sentence that best describes this triangle.

• All sides are the same size.

• Two sides are the same size.

• All sides are different size.

What is the name of this triangle?

• Equilateral

• Isosceles

• Scalene

Choose the sentence that best describes this triangle.

• All sides are the same size.

• Two sides are the same size.

• All sides are different size.

What is the name of this triangle?

• Equilateral

• Isosceles

• Scalene

Choose the sentence that best describes this triangle.

• All sides are the same size.

• Two sides are the same size.

• All sides are different size.

What is the name of this angle?

• Right angle

• Acute angle

• Obtuse angle

Choose the sentence that best describes this angle.

• It measures 90°

• Less than 90°

• Greater than 90° and less than 180°

What is the name of this angle?

• Right angle

• Acute angle

• Obtuse angle

Choose the sentence that best describes this angle.

• It measures 90°

• Less than 90°

• Greater than 90° and less than 180°