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My name is Ann [436]
2 years ago
9

Can anyone help?? Sort of get it but need answer!

Mathematics
1 answer:
PIT_PIT [208]2 years ago
4 0

Answer:

45

Step-by-step explanation:

Angles in a triangle add up to 180 and a right angle (indicated by the square) is 90. So, 180-90=90. The lengths are parallel which means the remaining angles must equal the same. 90/2=45

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