Circumference = 2 x radius x Pi
Circumference = 2 x 0.8 x pi
Circumference = 1.6pi or 5.024 yards
area = r^2 x pi
Area = 0.8^2 x pi
Area = 0.64pi or 2.0096 square yards
Given , <u>radius of circle is 0.8 yards</u>
We have to find circumference and area of the circle
Formula for finding area of circle :- πr²
Area :- 3.14×0.8² sq. yards
<u>Area :- 2.0096 sq. yards</u>
Formula for finding circumference of circle :- 2πr
Circumference :- 2×3.14×0.8 yards
<u>Circumference :- 1.884 yards</u>
Step-by-step explanation:
câu trả lời là trong hình ảnh trên
Answer:
yes
I think sorry if I am wrong
2/3
3y = 2x
Divide each side by 3
3y/3 = 2x/3
y = 2/3 x
The direct variation relationship is
y = kx
In this case k = 2/3
