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โˆ™ 2009-05-28 19:57:12
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Q: What is the sum of 360 plus 180?
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What is the sum of both angles 180?

If both angles are 180, their sum is 360!If both angles are 180, their sum is 360!If both angles are 180, their sum is 360!If both angles are 180, their sum is 360!


What does 360 plus 180 equal?

360 + 180 = 540


How do you find the number of sides a polygon has with the sum of the interior angles?

Each angle theta is (n-2)/n) x 180 degrees The sum of all angles is nx theta = (n-2) x 180 sum = 180 n - 360 sum + 360 = 180 n n = (sum + 360)/180 = sum/180 + 2 So you divide sum by 180 then add 2


What is the sum of a rhombus angles?

360 because ALL quadrilaterals have an angle sum of 360


Prove that sum of exterior angle of a triangle is 360 degree?

because INTERIOR ANGLE 180 AND the exterior angle 180 so 180+180=360


What is the sum of the angles of a trapezoid?

The sum of all of the angles in a trapezoid is 360 degrees. The sum of interior angles for an n-sided polygon is equal to 180(n-2) which, in this case, is 180(4-2) = 360.


Does the sum of the interior angles of a triangle equal 360?

No, 180.


What is the sum of the exterior angles of an octagon?

360 degress which is the same as the sum of the interior angles of a quadrilateral. 360 + 8 x 180 = 1800°


What is the interior angle sum of n-gon?

180 * n - 360


Is a concave quadrilateral less than 180 degrees?

The sum of the interior angles of a quadrilateral is 360 degrees (not 180). The sum of the exterior angles is also 360 degrees. Whether the quadrilateral is convex or concave is not relevant.


The sum of the angles of a parallelogram is 180 true or false?

False, the sum of the angles in a parallelogram is 360 degrees.


Are the sum of the angles at a point 180 degrees?

The total sum of angles around a point are 360 degrees.


How do find the sum of angles in a hexagon?

Sum of included angles of any polygon = (180 x n) - 360 (where n is number of sides). For a hexagon the sum is (180 x 6) - 180 = 720 degrees.


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 proprietaries of a right angled triangle?

Sum of exterior angles: 360 degrees Sum of interior angles: 180 degrees The square of its hypotenuse is equal to the sum of its base squared plus its height squared.


Why is the sum of the angles in a quadrangle 360?

There are a number of ways of proving that the sum of the interior angles of a polygon, which has n sides, is (n - 2)*180 degrees.In the case of a quadrangle, n = 2 and so the angle sum is (4 - 2)*180 = 2/180 = 360 deg.


Explain that the sum of interior angle is equal to quadrilateral 360?

Any quadrilateral may be split into two triangles; the sum of internal angles of any triangle is 180 degrees; so the sum of internal angles of a quadrilateral will then be the double of the sum of internal angles of a triangle: 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.


What is the angle sum for a 30 sided polygon?

30 * 180 - 360 = 5040


What is the sum of the measures of a rhombus 4 angles and how?

180(s-2)=360


The sum of the measures of the angles in a triangle is 180 degrees In a quadrilateral the sum is 360 degrees find an equation relating n the number of sides in a polygon and S the sum of angles?

S=180n-360


What is the sum of the measures of the interior angles of a regular 72 gon?

12,600 degrees -- and it doesn't matter whether the 72-gon is regular or not. The sum of the exterior angles (from an extension of each side to the next) of any polygon is always 360 degrees. Therefore the sum of the interior angles is always (number of sides) * 180 - 360. 72 * 180 - 360 = 70 * 180 = 12,600.


How you can use two triangles to show that the sum of the angle measure in a four-sided figure is 360 degrees?

If you are allowed to "know" that the sum of the interior angles of a triangle is 180 degrees, then you can construct the diagonal of the four sided figure making two triangles and when you add 180 to 180 you get 360.


What is 180 subtracted by 360?

180 subtracted by 360 = -180


What is the sum of the interior angles of a trapezoid?

The sum of the interior angles of a trapezoid is 360 degrees. That is because n=180(n-2) and n=4 because there are four sides, so then 180(4-2)=360

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