Understanding Triangles Quiz

What defines a scalene triangle?

• All sides are of equal length

• Two sides are of the same measure

• All sides are of different lengths

• None of the above

Answer explanation

A scalene triangle is defined as having all sides of different lengths, distinguishing it from equilateral or isosceles triangles.

Tags

CCSS.4.G.A.2

In an isosceles triangle, how many sides are of the same measure?

• None

• Three

• Two

• One

Answer explanation

In an isosceles triangle, two sides are of the same measure, while the third side is of a different length. Therefore, the correct answer is Two.

Tags

CCSS.2.G.A.1

Which triangle has all sides of equal length?

• Scalene

• Isosceles

• Equilateral

• Right-angled

Answer explanation

The correct choice is Equilateral because it is the triangle with all sides of equal length.

Tags

CCSS.4.G.A.2

How many sides of a scalene triangle are of the same length?

• One

• Two

• None

• Three

Answer explanation

In a scalene triangle, all three sides have different lengths, so none of the sides are of the same length. Therefore, the correct answer is None.

Tags

CCSS.4.G.A.2

Which statement is true for an equilateral triangle?

• All sides are of equal length

• Two sides are of the same measure

• It has one right angle

• All sides are of different lengths

Answer explanation

The correct statement for an equilateral triangle is that all sides are of equal length.

Tags

CCSS.4.G.A.2