Question

hi guys


please help me in this question ​

Answer 1

Answer:

a)>80°

b)>30°

Step-by-step explanation:

a)45°+x=125°(exterior angle property)

x=125°-45°

x=80°

b)x+90°=120°(exterior angle property)

x=120°-90°

x=30°

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Answer 2

Step-by-step explanation:

refer the attachment please

it is solved by

#itzshuru