Solve step by step! Please answer correctly !!!!!!! Will mark brainliest !!!!!!!!!!!!!!

Mathematics

1 answer:

Evgen [1.6K]3 years ago

4 0

Let x be a and b
Now,
a=30[alternate angles]
b=40 [same reason as above]
So,
a+b=x
40+30=70
Hope it helps
Pls mark brainliest

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Step-by-step explanation:

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