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Because there are 180 degrees in a triangle and a 4 sided quadrilateral is made from two triangles so therefore 2*180 = 360 degrees

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11y ago

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Angles in a quadrilateral add up to 180?

No, the angles in a quadrilateral add up to 360 degrees. The angles in a triangle add up to 180 degrees.


How many internal angles does a quadrilateral?

It has 4 and they add up to 360 degrees


What do the angles in a quadrilatral add up to?

The angles in a quadrilateral always add up to 360 degrees. This is derived from the fact that a quadrilateral can be divided into two triangles, and since the angles in each triangle sum to 180 degrees, the total for the quadrilateral is 180 degrees + 180 degrees = 360 degrees.


What does a right angle triangle quadrilateral and pentagon have in common?

Their exterior angles add up to 360 degrees.


The sum of the interior angle of a quadrilateral is 180 degrees isn't it?

No. The interior angles of a TRIANGLE add up to 180 degrees.For a quadrilateral, there are four interior angles, and they add up to 360 degrees.


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.


What does a quadrilateral add up to?

They sides if a quadrilateral can add up to anything but the angles have to equal 360


What do the angles of a quadulatural add up to?

The angles of a quadrilateral always add up to 360 degrees. This holds true for all types of quadrilaterals, including squares, rectangles, and trapezoids. You can visualize this by dividing the quadrilateral into two triangles, as the angles of each triangle sum to 180 degrees, leading to a total of 360 degrees for the quadrilateral.


Does a quadrilateral add up to 360 degrees?

All the interior angles of a quadrilateral add to 360 degrees, yes.


What is the sum of the angles in a paralleogram?

360. Any quadrilateral's angles add up to 360.


How much greater is the sum of angle measures of a quadrilateral than the sum of the angle measures of a triangle?

180 degrees because the 4 interior angles of a quadrilateral add up to 360 degrees and the 3 interior angles of a triangle add up to 180 degrees


What is 4 angles measure in a quadrilateral?

The four angles of a quadrilateral add up to 360 degrees.