Part 1: Circumference of circle = inches & Area of circle =
Part 2: Area of circle =
Part 3: Area of square not covered by circle = .
<u>Step-by-step explanation:</u>
<u>Part 1:</u>
We have radius of circle as . Let's find area & circumference of circle:
Circumference of circle =
⇒ Circumference of circle =
⇒ Circumference of circle = =
⇒ Circumference of circle = inches
Area of circle =
⇒ Area of circle=
⇒Area of circle = =
⇒ Area of circle =
<u>Part 2:</u>
Circumference of circle = =
⇒
⇒
Area of circle =
⇒Area of circle = =
⇒ Area of circle =
<u>Part 3:</u>
Perimeter of square = , a is side of square.
⇒
⇒
⇒ a =
Since radius of circle inscribed in square is half of side of square i.e.
Now, Area of square not covered by circle = Area of square - area of circle
⇒
⇒
⇒
∴ Area of square not covered by circle = .
Answer:
he spent 75%
he now has 25%
Step-by-step explanation:
The correct answer is B.
-5*3^0=-5
-5*3^3=-135
-5*3^7=-10935
Answer:
Modified court is not similar to the standard court
Step-by-step explanation:
Given that :
Dimension of standard tennis court:
36ft by 78ft
Net height = 3 ft
Dimension of Modified Court :
27ft by 60ft
Net height = 3ft
To examine similarity :
We obtain the dilation factor for width and length :
(Standard court length / modified court length)
= 36 ft / 27 ft
= 4 / 3
Width :
Standard court width / modified court width)
= 78 ft / 60 ft
= 13 / 10
Since the dilation factor for the width and length are different, then we can conclude that the standard and modified court are not similar
Answer:
C
Step-by-step explanation:
25 (2c-1)
(25 x 2c) - (25 x 1)
50c - 25