Since you did not include the figure with the circle to which you have to compare the equations, I am going to determine the center and radius of the circles represented by each of the equations.
From that, you choose that whose center is the same of your circle and the radius is the double.
The canonic equation of a circle is:
(x - a)² + (y - b)² = r²
Where a and b are the coordinates of the center (a,b) and r is the radius.
So, let's determine the center and the radius of all the equations given:
<span> A) (x – 4)² + (y – 6)² = 4
</span><span>
</span><span>
</span><span>Center (4,6),;radius = √4 = 2
</span><span>
</span><span>
</span><span>B) (x – 4)² + (y – 6)² = 16
</span><span>
</span><span>
</span><span>Center (4, 6); radius = √16 = 4
</span><span>
</span>
<span>C) (x – 6)² + (y – 4)² = 16
</span><span>
</span><span>
</span><span>Center = (6, 4); radius = √16 = 4
</span><span>
</span><span>
</span><span>D) (x – 6)² + (y – 4)² = 4
</span>
Center (6, 4); radius = √4 = 2
Answer:
it would take 520^2 tiles
Step-by-step explanation:
LxW
26×20
520 yrds^2
Answer:
750
Step-by-step explanation:
10 times 5 times 15
<u> Three characteristics of similar figures
</u>
1). Similar figures have same shape but not same size at all time
Same shape means looking same, identical the difference may be the size of figures.
2). In similar figures corresponding sides are in same ratio
3). Corresponding angles are equal
For example, all circles are similar only difference is size of circle,all squares are similar.
These are the three characteristics of similar figures
The answer is 3,150
Step-by-step explanation:
You multiply 1350 with 7 and divide it by 3 and you get 3,150 as your answer.
