180 degrees because a sqare is 360 degrees and if u slice in halve you get a triangle with 180 degrees.
All triangles have to be 180 degrees so an isoceles is 180 degrees
180 interior and 360 exterior
Interior angles add up to 180 degrees Exterior angles add up to 360 degrees
540 degrees. Draw line segments to connect vertices and make trianlges. You will have three triangles. Since each triangle has 180 degrees and there are three of them (180 x 3) the answer is 540 degrees. A square or rectangle has four right angles of 90 degrees each (90 x 4) and therefore it is 360 degrees. You can make two triangle when you draw a diagonal line. Each triangle is 180 degrees and equals 360 degrees.
There are 180 degrees in a triangle. Next question?
360 degrees is either a square or a quadrilateral.
No, the internal angles of a triangle add up to 180 degrees
180 degrees because a sqare is 360 degrees and if u slice in halve you get a triangle with 180 degrees.
All triangles have to be 180 degrees so an isoceles is 180 degrees
Interior: 180 degrees Exterior: 360 degrees
180 degrees. Triangles always have an interior of 180 degrees and quadrilaterals have 360 degrees.
Because a triangle is half of a square or rectangle. Since there are 360 degrees in all the angles of a square, there will be 180 degrees in a triangle.
No. The sum of the angles in ALL triangles is equal to 180 degrees. No triangle's angles equal 360.
Two of them because there are 360 degrees in a trapezoid and 180 degrees in a triangle and so it follows that 360/180 = 2
Because there are 180 degrees in a triangle and a 4 sided quadrilateral is made from two triangles so therefore 2*180 = 360 degrees
144 degrees. from the triangle (180 degrees) to find the degrees of shapes with one more side, add 180 degrees. e.g. triangle (3 sides) - 180 degrees quadrilateral (4 sides) - 180 + 180 = 360 degrees