Answer:
A = ((a+b)/2)h
Step-by-step explanation:
a and b are base (the top and bottom)
h is height
Answer:
The approximate length of the diagonal walkway is 21.21 meters
Step-by-step explanation:
we know that
Applying the Pythagorean Theorem in the square park, find out the the approximate length of the diagonal walkway
so

where
c is the diagonal of the square
a and b are the length sides of the square
we have

substitute

therefore
The approximate length of the diagonal walkway is 21.21 meters
Answer:
No, it is 45
Step-by-step explanation:
5*9=45