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MissTica
3 years ago
7

Find the total surface area

Mathematics
1 answer:
Sindrei [870]3 years ago
5 0

Answer:

298 cm^2.

Step-by-step explanation:

There are 3 pairs of faces of equal area.

Area of top = 7 * 11.  So it's  2 * 7 * 11 = 154.

Area of a smaller side  = 7 * 4 so we have 2*28 = 56 .

Area of larger side = 4*11 so it's  2*44 = 88.

Total surface area = 154 + 56 + 88

= 298.

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The local amusement park is offering state residents a package deal of 5 entrance passes for $130. If 1 entrance pass normally c
Novay_Z [31]

Answer:

Step-by-step explanation:

you will save $4 per person

30x5 = 150

150-130= 20

20/5= 4

8 0
1 year ago
A square has a side that measures 5. 5 units. What is the area of a circle with a circumference that equals the perimeter of the
Eva8 [605]

The area of the circle whose circumference is equal to the perimeter of the square is 38.47 squared units.

<h3>What is circumference and area of the circle?</h3>

Circumference of the circle is the length of its boundary. It can given as,

P=2\pi r

The area of the circle is the space occupied by it. It can be given as,

A=\pi r^2

Here (<em>r</em>) is the radius of the circle.

A square has a side that measures 5. 5 units. The perimeter of the square is the equal to the 4 times of its side. Thus its perimeter is,

P=4\times5.5\\P=22\rm\; units

The circumference of the circle is equal to the perimeter of the square. Thus the radius (<em>r</em>) of circle is,

P=2\pi r\\22=2\times\pi r\\r\approx3.5\rm\; units

The area of this circle is,

A=\pi r^2\\A=3.14\times (3.5)^2\\A=38.465\\A\approx 38.47\rm\; units^2

Hence the area of the circle whose circumference is equal to the perimeter of the square is 38.47 squared units.

Learn more about the circumference and area of the circle here;

brainly.com/question/402655

7 0
2 years ago
Find the value of 4a-3 when a=6
N76 [4]

Answer:

4a-3 when a=6 = 21

Step-by-step explanation:

4*6-3

4*6=24-3=21

8 0
3 years ago
A homeowner is building a square fence around his circular patio so that each side of the fence is tangent to the circle, as sho
alexira [117]

Answer:

144 yards

Step-by-step explanation:

The tangents will form a square of each side equal to the diameter.

Diameter = 2 × 18 = 36

Perimeter = 4×36 = 144 yards

8 0
3 years ago
Read 2 more answers
a conference session is 30 minutes long Thursday 614 students participate what is the total number of minutes
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614 because if you take the number of students and divide that by the medita session is you get 20.46666 and on and then you multiply that by 30 minute long is that his car and you get the number you started with.
8 0
3 years ago
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