Answer:
I think is p/L
Step-by-step explanation:
1: b
2:h
3:a
4:f
I think that these are the right ones but if not sorry.
<span>The measures of the angles need to add up to 180.</span>
Since 980÷2=490÷2=245÷5=49÷7=7÷7=1
980=2×2×5×7×7
the greatest perfect square will be
7*2*7*2
14*14=196