A triangle is a shape with three sides and three angles. This is a very basic shape taught to young children.
An equilateral triangle has three equal sides and three equal angles.
uhh, a triangle?
Three rhombi. Alternatively, a rhombus, and two irregular polygons with 5 or more sides, forur of which are equal. Apart from a rhombus there is no 4-sided shape that has equal sides but no right angles.
No REGULAR polygon can have three right angles in it. Any polygon with five or more sides CAN have three right angles, as long as it's not regular.
An irregular hexagon.
A triangle is a shape with three sides and three angles. This is a very basic shape taught to young children.
Any shape with three sides and three angles is called a triangle.
A plane (flat) shape with three sides is called a "triangle".Notice that if it has three sides, then it must have three angles.
Isosceles triangle.
An equilateral triangle has three equal sides and three equal angles.
On a sphere you can draw a triangle with three right angles. . At the North pole , zero meridian and its right angle 90 oW merdian. Draw these meridians to the Equator, and you will find they both meet the Equator at 90 o (degrees).
An equilateral triangle
False - and false ! Not ALL angles are right-angles - and a triangle has THREE sides !
A triangle has three sides and three angles that total 180 degrees.
scalene triangle
uhh, a triangle?