Answer:
Sail 1 and Sail 2 are congruent and the same
Step-by-step explanation:
What you know is
area=706.5in^2
formula is 3.14*r*r
what to do is set up an equation
706.5=3.14*r*r
after you divide both sides by 3.14 to cancel it out your left with
225=r^2
then you would take the root of both sides to get
r= 15 , -15
Answer:
8cm
Step-by-step explanation:
length × height
4×2 = 8cm
Answer:
441
Step-by-step explanation:
Use a proportion.
756 miles is to 12 hours as x miles is to 7 hours
756/12 = x/7
12x = 7 * 756
12x = 5292
x = 441
Answer: 441 miles
