Answer:
first one is yellow
Step-by-step explanation:
$39.2
The sale price will be 20% of $49 subtracted from $49
That’s
20% /100% x $49
0.2 x $49
$9.8
Sale price = $49 - $9.8
= $39.2
The sale price is $39.2
Area= 14.142
Perimeter=20
Height=3.14