Answer:
14.07
A square has 4 sides that are the same length. A=b×h
Step-by-step explanation:
198=b×h
198=14.07x14.07
The length of one side is 14.07
1,675
add it
v = b x w x h
7 x 5 x 4 = 140 cm cubed
collect the like terms:
Solution: x^2-5xy+4y
P.S
get the photo math app. :)
Hope that helps.
