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 many sides does a regular polygon have if the measure of each interior angle is equal to 172 degress ?
90
Oh honey, you're describing a kite. It's like geometry's version of a fashionable accessory - two pairs of equal sides, a pair of equal angles, and that one sassy reflex angle to keep things interesting. It's the quadrilateral that's all about balance and style.
measure of exterior angle of triangle is equal to sum of interior angles. for eg. In triangle ABC, angle C is exterior angle angle A and angle B are interior angles so, C=A+B
Each interior angle of a decagon is 144 degrees.An exterior angle is 180 - measure of interior angle.There exterior angle of decagon is 180-144which is equal to-36
It is a rhombus that has 4 equal sides but not 4 equal interior angles
Yes
A quadrilateral has a total of four angles. The sum of the interior angles in a quadrilateral is always 360 degrees. Each angle can vary in size, but when combined, they will always equal 360 degrees.
360o
Rhombus.
No. It is equal to the sum of the opposite interior angles.
Yes as for example a square has 4 interior equal angles of 90 degrees.
It is a rhombus that has 4 equal sides but not 4 equal interior angles
Square. Square is a quadrilateral and all sides are equal and opposite sides are parallel, the sum of the interior angle measure 3600.
The 4 interior angles add up to 360 degrees
A rhombus
It is a parallelogramIf one of the angles is a right angle (then they all are) and the quadrilateral is a rectangle.If both pairs of sides are equal in length (but none of the angles is a right angle) the quadrilateral is a rhombus.If the sides are equal and one of the angles is a right angle, the quadrilateral is a square.