Answer:
A=πr2=π·22≈12.56637cm²
the answer is 12.57cm squared.
Step-by-step explanation:
Answer:
248 acres
Step-by-step explanation:
A forest covers 31,000 acres
0.8% of the forest old growth trees
There are 0.8% × 31000 = 248 acres of old growth trees
a? I'm unsure abt this one
Volume of cone = (1/3)pi*r²h
56.52 = (1/3)*3.14*r²*6
56.52/(2*3.14) = r²
9 = r²
r² = 9
r = √9
r = 3
Diameter = 2*r = 2*3 = 6 inches
Answer:
3056.84
Step-by-step explanation:
yes this is the answer
