Answer: 9km^2
Explanation: Since this is a square, we can divide the perimeter by 4 to see what each side length is.
12/4= 3
Now do lengthXwidth to get the area. 3x3=9
The radius is the line from the center of circle to any point in the circumference, and diameter is the line that goes through the center of the circle from one point of the circumference to another. The relationship between them I will say that the radius is half of the measure of the diameter.
C) because it equals each other
Answer:
What contributed to the decline of the Indus Valley civilization?
Select all correct answers.What contributed to the decline of the Indus Valley civilization?
Select all correct answers.
Step-by-step explanation:
Answer:8.9
Step-by-step explanation: y=2.2 +3.5 =6.7 +0.18
y= 8.9
good luck