Answer:
129
Step-by-step explanation:
pls heart and give brainliest much appreciated
Since this is a 45-45-90 triangle, n = 9 and m = x
Answer:
a bc I think it's right idk really
Step-by-step explanation:
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Answer:
Step-by-step explanation:
- (3/4)
Use Pythagorean theorem (a^2=c^2-b^2)