Sq.root of 1240 is approx 35 mm
Answer:
8
Step-by-step explanation:
The length of the fencing corresponds to the length of the perimeter of the garden:

We also know that the perimeter of a circle is given by:

where r is the radius of the circle.
Putting together the two equations, we have

from which we can find r, the radius of the garden:
540 ft^2 because 90x6=540 2 yards = 6 feet
Answer:
30
Step-by-step explanation:
the base is 10 the height is 3
10 x 3 = 30