Question

Please give me only answer.
SERIOUSLY.
Tommorow is my exam.
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Answer 1

Answer:

exterior angle = 80

interior angle = 5x, 3x

third angle = 180-80=100

100+5x+3x=180

8x=180-100

x=80/8

x=10

5x=5*10=50

3x=3*10=30

100+50+30=180

sum triangle is 180

Answer 2

Answer:

Sorry for spamming

But aap kon ho

Aur ye saab aapne kyu lekhka h???

Answer me for sure