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In-s [12.5K]
2 years ago
9

Please Answer The Following Question: Write the rational approximation of straight pi correct to two decimal places, where strai

ght pi almost equal to 3.14159265 space
[Note: begin mathsize 12px style straight pi end style is the ratio of a circle's circumference to its diameter.]
Mathematics
1 answer:
fredd [130]2 years ago
4 0

Answer:

Most people know Pi up to 2 decimal places (3.14) because you can always refer to the internet for those extra decimal places anytime you want.

Step-by-step explanation:

It's easy to create rational approximations for π. Every time you write down π to a few decimal places, that's a rational approximation.

Depending on the purpose of a calculation, π can be approximated by using fractions for ease of calculation. The most notable such approximations are 22⁄7 (relative error of about 4·10−4) and 355⁄113 (relative error of about 8·10−8).

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Erica bought 3 1/2 yards of fabric. If she uses 2/3 of fabric to make a curtain, how much will she have left?
fgiga [73]
3 1/2 - (2/3)(3 1/2) =

7/2 - (2/3)(7/2) =

7/2 - 7/3 =

21/6 - 14/6 =

7/6 or 1 1/6 yds
3 0
3 years ago
-9/15 in standard form
Mila [183]

Answer:

9/15=0.6

6×10^1

Step-by-step explanation:

hope it helps

3 0
3 years ago
What is true about anglemsr? it must be acute. it must be a right angle. it must be equal to anglemrh. it must be equal to angle
NARA [144]

From the given diagram <msr is a right angle (equal to 90 degrees) and <mrh is acute since it is less than 90degrees.

<h3>Properties ofa rhombus</h3>

The given diagram is a rhombus that has the following properties

  • Opposite side are equal
  • All the sides are congruent
  • The opposite angles are equal
  • The sum of the adjacent angles are supplementary

From the figure shown, we can see that;

<msr is a right angle (equal to 90 degrees)

<mrh is acute since it is less than 90degrees.

Learn more on rhombus here: brainly.com/question/88523

#SPJ1

7 0
2 years ago
Find the least common multiple for this number pair. 4, 24​
valentinak56 [21]

Answer:

2

Step-by-step explanation:

6 and 8 are quite more common.

8 0
3 years ago
Snoopy the dog is on a 11-ft long chain that is attached to the corner of a garage (see the picture below). If the chain does no
seropon [69]
11*2 = 22 (calculating the diameter)

Using πD for the area:
π * 22 = 22π

Getting 3/4 of the area because the dog can not move past the corners of the garage;

22π * 3/4 = 16.5π

Getting the answer in feet^2:
16.5 * 3.14 = 51.84 feet^2

Hope this helps! :)
5 0
3 years ago
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