Question

PLAESE ANSWER THE FOLLOWING QUESTIONS CORRECTLY
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In a quadrilateral ABCD the angles A , B , C and D are in the ratio 1:2:3:4. Find the measure of each angle of the quadrilateral.

The measures of two adjacent angles of a quadrilateral are and the other two angles are equal. Find the measures of each equal angle.


Q1. Write all the properties of a parallelogram and rectangle.

Q2. Find the number of sides of a regular polygon whose each exterior angle has a measure of .

Q3. Find the measure of each exterior angle of a regular polygon of 10 sides.



Three angles of a quadrilateral are equal and the measure of the fourth angle is 120. Find the measure of each of the equal angles.

Answer 1

let the angles are x,2x,3x,4x

x+2x+3x+4x=360

10x=360

x=36

angles are 36,72,108,144

Answer 2

Step-by-step explanation:

let one of the angle be X

the w.k.t sum of the angles in an quadrilateral is 360

1x+2x+3x+4x=360

10x=360

x=36

therefore the each angle is 36