Respuesta :

Answer: 36°,72°,108°,and 144°.

Step-by-step explanation:

Sum of 4 angles= x+2x+3x+4x = 10x

10x=360

x=360/10 =36

the four angles are 36×1=36°

36×2=72°

36×3=108°

and 36×4=144°

Therefore measure of all

angles of quadrilateral is

36°, 72°, 108° and 144°

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