playfair
playfair playfair
  • 01-11-2020
  • Mathematics
contestada

help please find x !!!!!!!

help please find x class=

Respuesta :

hayleybear1980
hayleybear1980 hayleybear1980
  • 01-11-2020

Answer:

i think it is also 144°

Step-by-step explanation:

x and o look like the same angle so it hope its 144°

Answer Link
jimrgrant1 jimrgrant1
  • 01-11-2020

Answer:

x = 108°

Step-by-step explanation:

The vertices P, Q, R, S lie on the circle, thus PQRS is a cyclic quadrilateral.

The opposite angles of a cyclic quadrilateral are supplementary, then

x + 72° = 180° ( subtract 72° from both sides )

x = 108°

Answer Link

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