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05-08-2021
Mathematics

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Geometry, please answer question ASAP

Geometry please answer question ASAP class=

Respuesta :

sheepyarecute sheepyarecute

05-08-2021

Answer:

C) 81 degrees

Step-by-step explanation:

all quadrilateral's sum of interiror angles is 360 degrees

right angles are 90 degrees

call measure of angle C =y

360=90+90+99+y

180=99+y

y= 81

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