Assuming your picture shows a circular floor, the area of a circle with a radius of 5 feet is approx. 78.54 square feet
This is missing some information. For instance, it does not say what 84 is. Is it the radius, the circumference? See the link below for a step by step guide to finding a diameter.
diameter = radius x 2 radius = 5ft / 2 = 2.5 ft you may try using the calculator linked below
fucc u asswhole <3
There are several approximations, but easiest (I think) is shown below: P=pi{3(a+b) - square root of: [(3a+b)(a+3b)]} Where a=major axis (long diameter) and b= minor axis (smaller one)
d. o.25 d. o.25
carbohydrate
Quarter, eighth, eighth, half
See the link below from the U.S. Naval Observatory.
Name the type of beak pictured below
Mercury
See the link below to "Phases of the Moon" from the U.S. Naval Observatory.
Press the button below the lens cover and slide to open. You can refer the manual for the pictured steps.
I have posted a link below in the "Related Links"section, that may be able to help you out.
Very beautiful. Addition: Click link below and see how Botticelli pictured her (Venus=Aphrodite). Click on picture to enlarge!
You can probably find several examples online. One is pictured in the link below:
They are many in astronomy, medicine, physics, mathematics, biology, .... refer to related question and link below.
Southern Illinois University Carbondale offers astronomy classes, and John A Logan offers a continuing education class as well. Try the links below.