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The point (7, 0) lies on a circle with the center at the origin. What is the area of the circle to the nearest hundredth? Use 3.14 for Ο.
![omara](/images/users/0/1/128x128.jpeg)
3 years ago
3 years ago
find the radius with the distance formula
r= sqrt [ (7-0)^2 + (0-0)^2 ]
r = 7
area = Ο r^2 = 3.14 * 7 * 7
![omara](/images/users/0/1/128x128.jpeg)
3 years ago
Thx u
3 years ago
You are welcome.
![omara](/images/users/0/1/128x128.jpeg)
3 years ago
Can u hlp w this one
Find the area of the circle. Round to the nearest tenth. Use 3.14 for Ο
Diameter is 14m
3 years ago
radius = diameter / 2 = 7 m
so
Ο * 49
again :)
![omara](/images/users/0/1/128x128.jpeg)
3 years ago
π€
It says thats wrong
3 years ago
I disagree then.
![omara](/images/users/0/1/128x128.jpeg)
3 years ago
me too
![omara](/images/users/0/1/128x128.jpeg)
3 years ago
Plz help some one
A banner is made of a square and a semicircle. The square has side lengths of 26 inches. One side of the square is also the diameter of the semicircle. What is the total area of the banner? Use 3.14 for Ο
![omara](/images/users/0/1/128x128.jpeg)
3 years ago
plz plz plz
![Andrea](/images/users/0/1/128x128.jpeg)
3 years ago
Times 26 by 3.14 and thatβs your answer
![Deez](/images/users/0/1/128x128.jpeg)
2 years ago
Why is Omara asking so many questions
![Anonymous](/images/users/0/1/128x128.jpeg)
2 years ago