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Can a quadrilateral have three acute angles and one right angle?
No, a quadrilateral can't have three acute angles and one right angle. The angles of a quadrilateral must total 360. The three other angles of a quadrilateral with one right angle would then have to total 270 degrees. If all three were acute (less than 90 degrees), they could not total 270.
Can a rectangle have three acute angles?
noA 4th angle would have to be obtuse, because the acute angles could not sustain a quadrilateral.
What quadrilateral that has 2 acute angles?
A rhombus has 2 opposite acute angles and 2 opposite obtuse angles
How many acute angles in a irregular quadrilateral?
There can be 4 different acute angles in an irregular 4 sided quadrilateral that all add up to 360 degrees.
What geometric shapes have acute angles?
Any irregular polygon can have an acute angle. A regular triangle (equilateral) has three acute angles. All other triangles must have at least two acute angles. A quadrilateral, other than a rectangle (or square), must have at least one.
