Answer:
n = 18
Step-by-step explanation:
18/27 = 12/n
18 * n = 12 * 27
18n = 324
n = 324/18
n = 18
Answer:
for example the PF of 32 is 2*2*2*2*2 or 2^5
Step-by-step explanation:
Answer:
The area would be 48.
Step-by-step explanation:
Everything about number one is because it's a half of circle so its area = 1/2 ¶r^2 and its perimeter = ¶r