Alondra20470 Alondra20470

28-05-2021
Mathematics

contestada

Find missing measure

Find missing measure class=

Respuesta :

sarahmbegun sarahmbegun

28-05-2021

Answer:

x = 40°

Step-by-step explanation:

using the angle sum theorem...

180 - 90 - 91 - 51 = 40

Answer Link

bhadelsimron19 bhadelsimron19

28-05-2021

Answer:

Step-by-step explanation:

51+x+90+91=360(sum of four angles is always 360 degree)

232+x=360

x=360-232

x=128

Answer Link

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