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My name is Ann [436]
3 years ago
10

Can you please help me​

Mathematics
1 answer:
nika2105 [10]3 years ago
6 0

Answer:

90 degrees

Step-by-step explanation:

A triangle equals 180

180 - 60

= 120

120 - 30

= 90

Also you can easily get the answer without doing any math because you can see the angle is a right angle

Right angles equal 90

Hope this helps dude

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