Answer:
D. A term that is not formally defined but provides a starting place for
all other definitions
Step-by-step explanation:
Answer:
(0, 1)
Step-by-step explanation:
The formula for area of a circle is:
A=(pi)r^2
If diameter is 5.5, divide by 2 to find radius is 2.75. 2.75^2 is 7.5625 then multiplied by 3.14 (pi) is 23.746.
Depending on how you round, about 23.7 square feet were painted.
42*3/6 is equal to 42*1/2, or 21.
Step-by-step explanation:
SOHCAHTOA
sin=opp/hyp
cos=adj/hyp
tan=opp/adj
option B is correct