What you are asking, and I suspect you don't realise, is "can a triangle's angles add to 270o?" which of course it can not do on a two dimensional surface, It is possible on eg a sphere, think of the angles between 0o and 90o of longitude at the Equator and the Pole...
It is impossible for a right angled triangle to be equilateral unless it has a double triangle.
Only right triangles have right angles. An equilateral triangle though can't have a right angle because all the angles in any type of triangle must add up to 180 degrees. For each angle to be equilateral, they must be 60 degrees, showing that there is no angle at 90 degrees in an equilateral triangle, which would signify that it would be right.
right triangle and equilateral triangle both have 3 sides
No because a right angle triangle has different properties to an equilateral triangle
No
No. In an equilateral triangle, all three angles are the same. Since they are not ninety degrees, you can't have a right triangle that is also an equilateral triangle.
no. an equilateral triangle is also equiangular, so the angles are 60 degrees each. a right triangle cannot be equilateral
a right triangle has 1 right angle an equilateral triangle has none they are both triangles an equilateral triangle has three equal side a right triangle has only 1 or 2-THANKS! your pretty nice!
It can be scalene or isosceles but not equilateral.
No because then it would be an equilateral triangle
no
No, that's not possible. Consider these facts: -- all three angles of any triangle always add up to 180 degrees -- all three angles in an equilateral triangle have to be the same size -- a right triangle has a right angle in it; a right angle is 90 degrees An equilateral right triangle would need three right angles in it, and they would add up to 270 degrees. As we said earlier: Impossible.