270 degrees
As there are 180 degrees in every triangle, and you have to have three angles, you can only have one right angle.
A right angle is 90 degrees
Right angles have 90 degrees.
A square has 4 right angles. Right angles are 90 degree angles.4*90 degrees = 360 degrees
A right angle is 900, so 2700 make three right angles.
None ! An equilateral triangle has three angles of 60 degrees.
Answer0. All angles in an equilateral triangle have 60 degrees.
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.
A pentagon can have anywhere from none to three right angles. For a pentagon to have any right angles however, it has to be uneven, because the sum of all interior angles of a pentagon always equals 540 degrees.
One right angle = 90 degrees so 180 degrees = 2 right angles.
90 degrees