Answer:
b (5 cm)
Step-by-step explanation:
because i said so and im cool
A=18
Explanation:multiply both sides by 3 to get rid of the fraction so u are left with a=18
Answer:
the other side would be 15
Step-by-step explanation:
because 15 is bigger than 12 and the 12 is the bottom line and then the other line going up is 15 so it's equal.