Answer:
B
Step-by-step explanation:
Because i did this problem
B. 16 cm
Square both 20 and 12
20x20=400
12x12=144
400-144=256
find the square root of 256
and the square root is 16
so b is 16 cm
Answer:
A: up 3 units
Step-by-step explanation:
Hopefully this helps!
Answer: the answer is C.
Step-by-step explanation:
The answer to this question is A