1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
xxMikexx [17]
3 years ago
10

The largest possible circle is cut out of a square whose side length is 8 feet. What will be the approximate area, in square fee

t, of the remaining board? ( where
Mathematics
2 answers:
BabaBlast [244]3 years ago
8 0

Answer:

13.76ft²

Step-by-step explanation:

Side of square: d=8ft

Area of board: Sb=d×d=64ft²

Area of circle: Sc=pi×r²=pi×(d/2)²=pi×d²/4=pi×64/4= 16×pi=50.24ft²

Remainin area: Sb-Sc=64-50.24=13.76ft²

makkiz [27]3 years ago
7 0

Answer:

Area of remaining board is 13.728 feet²

Step-by-step explanation:

Given; Square side length = 8 feet

Therefore, the diameter of the cut out circle = 8 feet, then Radius = 4 feet

The approximate area, in square feet, of the remaining board will be the are of the square minus the ares of the cut out circle.

Area of the square =  S²

                                = (8 feet)²

                                = 64 feet²

Area of the cut circle = π(4 feet)²

                                   = 3.142 x 16 feet²

                                   = 50.272 feet²

Area of remaining board = Area of the square - Area of the cut circle

Area of remaining board = 64 feet² - 50.272 feet²

Area of remaining board = 13.728 feet²

You might be interested in
Geoffrey needs to find the circumference of a circle. Which process should he use?
Cerrena [4.2K]

Answer:

2 \times 3.14 \times radius

B

7 0
3 years ago
Read 2 more answers
Point R is between points S and T and SR = 29 and ST = 47
ELEN [110]
The answer is:  [A]:  " 18 " .
____________________________________
47 - 29 = 18 .
____________________________________
3 0
3 years ago
If you have a rectangle with the width of 6 in and a length of 10 in. And you want to create a scaled copy using a scale factor
snow_tiger [21]

Answer:

The new side lengths will be 24 inches and 40 inches

Step-by-step explanation:

Here, given the width and length of a rectangle and we want to create a scaled copy using a scale factor of 4, we want to know the new side lengths

What we simply want to do here is to scale up or dilate the side lengths of the rectangle using a scale factor of 4

Hence, the new side lengths will be (4 * 6) inches and (10 * 4) inches

The new side lengths will be 24 inches and 40 inches

7 0
3 years ago
The restaurant bill for Annette is $55.82.
Umnica [9.8K]
First we have to find 18% of $55.82, which we can do by using the equation 55.82 x 0.18

55.82 x 0.18 = 10.05

so the tip = $10.05

now we just add it to the original bill
55.82 + 10.05 = 65.87

so the total cost = $65.87
5 0
3 years ago
Use the diagram shown.
vazorg [7]

Answer:

ΔCFG is an isosceles triangle.

Step-by-step explanation:

From the picture attached,

From ΔABF and ΔEDG,

Conditions for ΔABF and ΔEDG by SSS property of congruence,

1). AB ≅ DE [Given]

2). (BC + CF) = (DF + CG)

CF = CG [Given → BC = DF]

3). FA ≅ EG

(AG + GF) ≅ (EF + GF)

AG ≅ EF

Since, two sides of ΔCFG are equal in measure

ΔCFG is an isosceles triangle.

7 0
3 years ago
Other questions:
  • Which of the following statements is false regarding randomization?
    5·1 answer
  • The students from Mr. Jansen's class and MRs. Schmidt's class went on a trip toa science museum. Admission was $8 per student. T
    12·1 answer
  • How to use the numbers 2,4,6,and 8 to get the answer 1,2,3,4,5,6,7,8,9,and 10?
    11·1 answer
  • On Monday, 538 students went on a trip to the zoo. All 9
    6·1 answer
  • The answer using Pythagorean theorem
    5·2 answers
  • Can 5yd, 12yd, 13,yd can it form a right triangle
    6·1 answer
  • A car service chain hopes to increase productivity and has set a goal of an average of at least 25 customers served per day acro
    7·1 answer
  • URGENT<br> Solve each triangle. Show work.
    10·1 answer
  • Hiiiiiiiiiiiiiiiiiii
    6·1 answer
  • If the diagonal of a square is 11.3 what is the perimeter
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!