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What Is The Sum Of All The Angle Measures Of A Quadrilateral?

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amber Jhon Profile
amber Jhon answered
A quadrilateral is a geometrical shape which has four sides. There are four angles in a quadrilateral. The sum of measure of all the four angles of a quadrilateral is 360 degrees. The perimeter of a quadrilateral can be found by adding the measures of all the sides. The quadrilateral with opposite sides equal and parallel are called parallelogram. A square is a quadrilateral whose all sides are equal and opposite sides are parallel. Moreover, rectangle is a quadrilateral whose opposite sides are equal and parallel.
Ellie Hoe Profile
Ellie Hoe answered
The sum of all angles of any shape can be measured from the given formula:

Sum of measure of angles = (n - 2)*180o

where, n = total number of sides

Sum of measure of angles of quadrilateral = (4 - 2)*180o

A quadrilateral has four sides therefore, n = 4

Sum of measure of angles = 360o

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