Hey there,
Both

= 85 and

are 80°.
1.) First off, the reason why there would be 80° would be because by looking at this angel, this angel is a obtuse angel. And also, it is also close to being a (right angel). And a right angel is 90°. So this is a clue that it would be around there.
2.) The area of this figure would be 300°.So in order to find the other angel's, we would have plug in both <em>x =85 and also y=80.
</em>Hope this helps.
<em>
~Jurgen.</em>
Answer:
y = 4
Step-by-step explanation:
Answer: Two sides of a triangle have lengths 2 and 7. Find all possible lengths of the third side. Show Answer. difference $$< x <$$ sum $$7 -2 < x < 7+2$$ Answer: $$5 < x < 9$$ Problem 7. Two sides of a triangle have lengths 12 and 5. Find all possible lengths of the third side
Step-by-step explanation: i hope i helped