3 years ago

If BC is 9 cm and AC is 12 then what is AB?

Mathematics

2 answers:

bija089 [108]3 years ago

5 0

Answer:

AB = 3

Step-by-step explanation:

9+x=12

X=3

Len [333]3 years ago

3 0

Answer:

Step-by-step Not enough info here, but I'm guessing its a Pythagorean triple. A^2 + B^2 = C^2. So, 9^2= 81, and 12^= 144. 81+144= 225. 15^2 is also 225, making the equation true.

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