by BlastRoom
Sort triangles and quadrilaterals by their angles and their parallel sides.
#shapes#us_grade_4_math

40 questions
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A triangle has one angle that measures exactly 90 degrees. What kind of triangle is it?
A quadrilateral has four sides of the same length, but none of its angles are right angles. What is the best name for this shape?
A closed shape made of four straight sides is called a ___.
In a right triangle, how many pairs of sides are perpendicular?
A triangle has one angle that measures 118 degrees. What kind of triangle is it?
Every square has four right angles.
A triangle can have one pair of parallel sides.
A rectangle has ___ pairs of parallel sides.
A quadrilateral has four right angles, but its four sides are not all the same length. What is the best name for this shape?
One angle of a shape measures 45 degrees. What kind of angle is it?
Which two shapes always have four right angles?
A right triangle has one right angle. What must be true about its other two angles?
Which shape always has exactly three sides?
Which shape always has four sides and four right angles?

A square is also a rectangle.

Which quadrilateral always has two pairs of parallel sides?

Which shape always has five sides?
Which shape always has six sides?
Lines that never meet and stay the same distance apart are called what?

Lines that meet to form a right angle are called what?

A right angle measures 90 degrees.

A triangle has three angles, and all three measure less than 90 degrees. What kind of triangle is it?
A quadrilateral has exactly one pair of parallel sides. What is it called?
An angle measures exactly 180 degrees. What kind of angle is it?
A quadrilateral must have exactly four sides.

Which shape always has four equal sides and four right angles?

Which shape always has four equal sides?
Every rectangle has four equal sides.
Which angle is smaller than a right angle?

Which angle is greater than a right angle but less than a straight angle?

Which polygon has eight sides?
A shape with curved sides is a polygon.

Which is the best classification for a closed shape with 7 straight sides?

Which shape is always a quadrilateral?
A square has two pairs of parallel sides.

How many lines of symmetry does a square have?
How many lines of symmetry does a rectangle that is not a square have?
Which statement is true about a square?
A rhombus must always have four right angles.

Which shape can be classified as both a rectangle and a rhombus?

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Adding and Subtracting Unlike Fractions
40 questions