Given:
The given statement is "A circle is dilated by a scale factor of 1.5 to create a new circle. The area of the new circle is 1.5 times the area of the original circle."
To find:
Whether the given statement in true or false.
Solution:
Area of circle is
Where, <em>r</em> is the radius of the circle.
Let be the radius of the original circle. So, the area of the circle is
The circle is dilated by a scale factor of 1.5 to create a new circle. So, the radius of the new circle is:
The area of the new circle is
The area of the new circle is 2.25 times the area of the original circle.
Therefore, the given statement is false.
Out of all the other statements, this statement is true: "A line of x = a (where a is not zero) cannot have a y-interception"
Option B. would be the correct answer.
If the line is x = a, then it is perfectly a vertical line, crossing the x-axis at a, but would be unlikely to cross the y-axis. It runs parallel to the y-axis, so there would be no y-interception.
Answer:
1.04p
Step-by-step explanation:
You will pay the whole price of the item which is p or 1p. Then you will add 4% tax or 0.04p. So the total will be 1p + 0.04p = 1.04p.
Answer:
Step-by-step explanation:
Your answer
Money left for gift c is = 5 19/20
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