Answer:

Step-by-step explanation:
Information that we know about the square:
side length:
which can asol be expressed as: 
we can use this information to calculate the area by the formula for the area of a square:

we subtitute the side length:

the square root and the squared exponent cancel each other out (because they are opposite operations) and since this is an area it must have squared units:

The exact value of the area of the square is 
1/2 of 3 is 1.5 so it is 50% out of 100%
Answer:
we need a picture too
Step-by-step explanation:
Answer:
Step-by-step explanation:
The correct answer is q
Because we have been given the equation p + q already so if we observe the equation carefully we see that if we add the variable q to the variable p we get the answer p + q