Types of Triangles

What 2D shape has 2 sets of parallel sides?

• trapezoid

• square

• parallelogram

• rectangle

What triangle has all sides congruent?

• scalene triangle

• equilateral triangle

• isosceles triangle

Tags

CCSS.5.G.B.3

CCSS.5.G.B.4

What 2D shape is a quadrilateral with only one set of parallel sides?

• trapezoid

• parallelogram

• square

• rhombus

What triangle has 1 obtuse angle and 2 acute angles?

• scalene triangle

• right triangle

• obtuse triangle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What 2D shape is a closed shape with many angles?

• quadrilateral

• parallelogram

• polygon

• square

What 2D shape is a quadrilateral with 4 right angles, 4 congruent sides, and opposite sides parallel?

• parallelogram

• square

• triangle

• rectangle

What triangle has one right angle and 2 acute angles?

• acute triangle

• right triangle

• obtuse triangle

Tags

CCSS.4.G.A.1

CCSS.4.G.A.2

What 2D shape is a quadrilateral with all sides congruent?

• parallelogram

• rectangle

• rhombus

• trapezoid

What 2D shape is a quadrilateral with 4 right angles and opposite sides parallel?

• trapezoid

• square

• rectangle

• parallelogram

What is a 4 sided shape called?

• square

• parallelogram

• quadrilateral

• rhombus

Tags

CCSS.4.G.A.2