Answer:
7.1 (7.06 rounded to the tenth)
Step-by-step explanation:
The formula for Area of a Circle is: π·r²
R = Radius
π = pi, or 3.14
As long as you know the formula, this is easy!
In class, you may have already been told that the radius is <em>half </em>of the diameter.
1. Half of 3 ft is 1.5 ft.
2. Plug 1.5 in for r, in your calculator
3. Do the calculation, and you should come out to get 7.06858347058
4. Round it!
Finding area for a circle is satisfying, isn't it? xD
I think it's 7 1/2 because you can turn 30 1/4 to 15/2, which simplifies to 7 1/2
No because a right triangle always has a right angle
Answer:
2✓10
Step-by-step explanation:
40 to the half power
can also be written as √40
so,√2×2×10=2√10
Answer:
WEEEEEEE!
Step-by-step explanation:
Freeeee? Sorry.
