IXL | Sides and angles of quadrilaterals | 3rd grade math

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Which quadrilateral appears to have exactly 1 pair of parallel sides?

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Learn with an example

question

Which quadrilateral appears to have no right angles?

key idea

A right angle measures exactly 90°. Right angles look like the corners of a square.

solution

Find the quadrilateral that has no right angles.

red X symbol, This quadrilateral has 4 right angles.

red X symbol, This quadrilateral has 4 right angles.

green checkmark, This quadrilateral has no right angles.

Looking for more? Try these:

Lesson: Parallel and perpendicular lines

Lesson: Types of angles

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Work it out

Not feeling ready yet? These can help:

TT.1Parallel sides in quadrilaterals

RR.2Angles greater than, less than, or equal to a right angle

Lesson: Parallel and perpendicular lines

Lesson: Types of angles