What is the question asking?
The first one is correct, just match the numbers with the corresponding sides of each triangle
Answer:
B
Step-by-step explanation:
Answer:
C, the answer is nine iajfjsifnsbfjroajdjaidjsbfbsja

so 4/5 of A is really 80% of A then.
since a whole A is 100% of A, 100% - 80% = 20%, A is being reduced by 20%, namely 1/5.