Here is a picture of Rectangle R, which has been evenly divided into smaller rectangles. Two of the smaller rectangles are label
ed B and C. 1. Is B a scaled copy of R? If so, what is the scale factor? 2. Is C a scaled copy of B? If so, what is the scale factor? 3. Is C a scaled copy of R? If so, what is the scale factor? Rectangle R. B С C
click on the picture to see it better.... please help!
click on the picture to see it better.... please help!
1 answer:
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Answer:
Center = (5,-3) and radius = 7
Step-by-step explanation:
(5) If Oskar bisects the diameter of a circle, what is he trying to construct the radius of the circle.
(6) The given equation is :
The general equation of circle is given by :
...(1)
Where
(a,b) are the coordinates of the centre and r is the radius.
The given equation can be written as :
..(2)
Comparing equation (1) and (2) we get :
a = 5, b = -3 and r = 7
So,
Center = (5,-3) and radius = 7
Hence, this is the required solution.