The formula for area of a circle is:
A = πr^2
where A is the area and r is the radius which is half the diameter.
Let's plug in values we know and solve:
A = 3.14(11 in)^2
A = 3.14(121 in^2)
A = 379.94 in^2
The last one is The answer. Mark as Brainlest.
Answer:
Opposite sides are equal in length and opposite angles are equal in measure. To find the area of a parallelogram, multiply the base by the height. The formula is: A = B * H where B is the base, H is the height, and * means multiply.
Step-by-step explanation:
Answer: I believe it is 280
Step-by-step explanation:
35 miles per an hour. 140 divided by 4 = 35.