the complete question in the attached figure
we have that the area of a square A= s*s
if the side is s inches long
then A= s² in²
therefore
the answer is the option D A=s² sq in
Answer:
Step-by-step explanation:
triangle
45+90+x=180
135+x=180
x=180-135
x=45
7:15=(7*3):(15*3)=21:45
7:15=(7*9):(15*9)=63:135
21:45 and 63:135