0
What else can I help you with?
What is a shape with four angles?
A quadrilateral. (n -2) x 180 to find out how many degrees it has. (4-2) x 180= 360 degrees.
What does the angles of a quadrilateral add up to?
Total degrees of a n-gon = (n-2)*180 degrees Quadrilateral = 4 sides, so n = 4 (4-2)*180 degrees = 360 degrees.
What quadrilateral has 2 angles of 75 degrees and 105 degrees and has 2 pairs of congruent sides?
A parallelogram.
How many degrees are in a quadrilateral?
A quadrilateral has a total of 360 degrees. This is because a quadrilateral is a polygon with four sides, and the sum of the interior angles of any quadrilateral always adds up to 360 degrees. This property can be proven using the formula (n-2) x 180 degrees, where n is the number of sides of the polygon.
Why is the angle sum of a quadrilateral 360 degrees?
Because it complies with the formula: (n-2)*180 = sum of interior angles A quadrilateral has 4 sides and so: (4-2)*180 = 360 degrees
What are the facts of a quadrilateral?
A quadrilateral has 4 sides, 2 diagonals and 4 interior angles that add up to 360 degrees.
What is a quadrilateral with 2 sides of parallel lines but does not have 90 degrees angles?
trapezoid
Do the diagonals bisect angles in a quadrilateral?
There are 4 angles in quadrilateral. 2 angles bisected would yield 2 each 45 degrees angles (or less) and the other 2 angles would yield (bisected ) 45 degrees (or more)!
What is a quadrilateral 2 sets of parallel lines but doesn't have 90 degrees?
Any quadrilateral with two sets of parallel sides is called a parallelogram.
Why do angles in a quadrilateral triangle add up to 360?
Because there are 180 degrees in a triangle and a 4 sided quadrilateral is made from two triangles so therefore 2*180 = 360 degrees
How do you find the sum of the interior angles of a polygon?
The formula for a polygon with n sides is T= 180 (n-2) degrees. For a triangle (n=3) the total is 180 degrees. For a quadrilateral (n=4) the total is 180 x 2 = 360.
How do the angles inside a quadrilateral add up to 360?
If you cut any quadrilateral along one of its diagonals, the figures formed are two triangles. Since the sum of the angles of a triangle is 180 degrees, then the sum of the angles of two triangles is 2(180) = 360 degrees. For this reason, the sum of the angles of a quadrilateral is 360 degrees.
