What about the other angle(s). You need at least 3 sides and 3 angles to make a closed figure.
No plane geometric figure can have one acute and three right angle only, at least two other angles must be included
A trapezium, a kite, a number of miscellaneous quadrilaterals.
arrowhead :)
A right angle triangle has one 90 degree angle and two acute angles
No it is impossible for a right triangle to have an obtuse angle therefore it will have one right angle and two acute angles.
an angle with a acute and right angle
No plane geometric figure can have one acute and three right angle only, at least two other angles must be included
A trapezium, a kite, a number of miscellaneous quadrilaterals.
A shape that has a right angle, an obtuse angle, and an acute angle is a scalene triangle. In a scalene triangle, all three angles are different, with one being a right angle (90 degrees), one being an obtuse angle (greater than 90 degrees), and one being an acute angle (less than 90 degrees). The sum of the angles in any triangle is always 180 degrees, so in a scalene triangle, the right, obtuse, and acute angles would add up to 180 degrees.
you cannot make a regular shape which has 3 right angles only, you will always end up with 4 right angles
arrowhead :)
A right angle triangle has one 90 degree angle and two acute angles
No it is impossible for a right triangle to have an obtuse angle therefore it will have one right angle and two acute angles.
yes. to be and acute angle, all angles must be acute. Obtuse angles only one angle has to be obtuse. Right angles only need one too. Acute has to have every angle to be acute, if one angle is obtuse or right, it's automatically no an acute Angle anymore.
No, a right angle is 90 degrees and an acute angle is one with less than 90 degrees.
The shape that has 1 acute angle, 1 obtuse angle, and 1 right angle is a scalene triangle. In a scalene triangle, all three angles are different, so it is possible for one angle to be acute (less than 90 degrees), one angle to be obtuse (greater than 90 degrees), and one angle to be a right angle (exactly 90 degrees). This unique combination of angles makes the scalene triangle a versatile geometric shape.
A right-triangle has a right angle (90o) and two acute angles.