Yes it’s a right angle because it has a 90 degree angle. In order for a triangle to be a right angle it needs to have one 90 degree angle. Hope this helps!
Answer:
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Step-by-step explanation:
sqrt{17} > sqrt{11}
The correct answer is 18 . if you follow pemdas it really helps.
Answer:3
Step-by-step explanation:
5,7,12
Answer:
12
Step-by-step explanation:
The average is calculated as
average =
=
=
= 12