Classifying Triangles and Quadrilaterals

What type of triangle has all angles less than 90 degrees?

• Scalene triangle

• Acute triangle

• Obtuse triangle

• Right triangle

Tags

CCSS.4.G.A.2

Which triangle has one angle greater than 90 degrees?

• Acute triangle

• Right triangle

• Equilateral triangle

• Obtuse triangle

Tags

CCSS.4.G.A.2

A triangle with no congruent sides is called?

• Isosceles triangle

• Acute triangle

• Scalene triangle

• Equilateral triangle

Tags

CCSS.4.G.A.2

What type of triangle has exactly two congruent sides?

• Scalene triangle

• Isosceles triangle

• Right triangle

• Equilateral triangle

Tags

CCSS.4.G.A.2

Which triangle classification is based on having three congruent sides?

• Acute

• Equilateral

• Isosceles

• Scalene

Tags

CCSS.4.G.A.2

What is the correct classification for a triangle with one right angle and no congruent sides?

• Isosceles right triangle

• Scalene right triangle

• Obtuse triangle

• Equilateral right triangle

Tags

CCSS.4.G.A.2

Which quadrilateral has only one pair of parallel sides?

• Square

• Rhombus

• Trapezoid

• Rectangle

Tags

CCSS.4.G.A.2

What defines a parallelogram?

• Four congruent sides

• Four right angles

• One pair of parallel sides

• Two pairs of parallel sides

Which quadrilateral is defined by having four right angles?

• Rhombus

• Trapezoid

• Rectangle

• Square

Tags

CCSS.5.G.B.4

What is a square considered as in terms of its sides and angles?

• A rectangle with congruent sides

• Both A and B

• A rhombus with right angles

• A parallelogram with congruent sides

Tags

CCSS.HSG.CO.C.11