Respuesta :

wegnerkolmp2741o

<2 + 95 = 180  straight line

<2 = 180-95 = 85

right angle +144 + <2 + <1 = 360 degrees  ( quadrilateral)

substitute knowns

90 +144 +85 +<1 = 360

combine like terms

319 +<1 =360

<1 =41