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Maxine
Lao
TaigaNot in normal (Euclidean) geometry.
The interior angles of a quadrilateral must sum to 360 degrees. Since the sum of three acute angles and a right angle is necessarily less than 360 degrees, it is not possible to form a quadrilateral having three acute angles and one right angle (it IS possible to form a quadrilateral with three acute angles and one obtuse angle).
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How many acute angles does a right triangle have?
A right angle triangle has 2 acute angles that add up to 90 degrees, along with 1 right angle of 90 degrees.
A quardrilateral where each angle is a right angle?
A quadrilateral with all right angles is a rectangle.
How many right angles can a quadrilateral have?
a quadrilateral can have from 0 to 4 right angles. But it can't have exactly three right angles. The interior angles of a quadrilateral sum to 360 degrees. If it had three right angles and x were the measure of the fourth angle: 3*90+x=360 x=360-270=90 So if it has three right angles, the fourth angle would be a right angle as well.
If angle 3 is actue what is the other angles?
The question appears to relate to the angles of a triangle. 1) If angle 3 is acute then the other two angles can also be acute. In the case of an equilateral triangle all three angles are equal and acute. 2) If angle 3 is acute and one other angle is obtuse then the remaining angle is acute. 3) If angle 3 is acute and one other angle is a right angle then the remaining angle is acute.
How do the acute and obtuse angles compare to the right angle?
I think obtus is smaller than right angle (90°) and acute is bigger.
