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
jolli1 [7]
2 years ago
12

a 50 centermeter piece of wire is bent into a circle what is the area of this circle round to the nearest whole number use 3.14

for pie ​
Mathematics
2 answers:
VikaD [51]2 years ago
6 0
When a wire is bent to form a circle then its length represents the circumference of the circle formed. Therefore in our case the circumference of the circle is 50 cm. we can use this to determine the radius of the circle and then determine the area. Circumference of a circle is given by \pi × diameter, (\pi = 3.142)
thus diameter will be given by 50 cm ÷ 3.142 = 15.9134 cm
the radius will be 15.9134 ÷2 = 7.9567 cm or ≈ 7.96 cm
The area of a circle is given by \pi × square of radius
Area = 3.142 × 7.96×7.96 = 199.0821 square cm
Thus the area of the circle formed is ≈ 199.08 square cm ( 2 decimal places)
Llana [10]2 years ago
3 0

Answer:

The answer would be: 199.08 cm^2

You might be interested in
I need help please and urgent!
Veronika [31]

Answer:

the answer is blurry for me take a picture again

Step-by-step explanation:

8 0
3 years ago
The sum twice a number and 7, OMG I NEED HELP WITH THIS QUESTION SO I won't FAIL the test grades are due tomorrow
ZanzabumX [31]

The value of the sum of twice a number and 7 is 17.

<h3>What is an expression?</h3>

An expression is used to show the relationship between the variables that are given.

Let the number in this situation be 5. This will be illustrated as:

2n + 7

where n = number = 5

= 2n + 7

= 2(5) + 7

= 10 + 7

= 17

Therefore, the number is 17.

Learn more about numbers on:

brainly.com/question/24644930

#SPJ1

6 0
1 year ago
Helppppppppppp plsssssss n ty
Alexus [3.1K]

Answer:

C. \frac{1}{8}

C. \frac{1}{32}

Step-by-step explanation:

A unit fraction is a fraction that has 1 as it's numerator and a positive number as it's denominator.

5 0
2 years ago
Read 2 more answers
Leia cuts congruent triangular patches with an area of 45 square centimeters from a rectangular piece of fabric that is 18 centi
zimovet [89]
The number of patches that Leia can cut from 32 pieces of the fabric measuring  18 cm by 10 cm will be as follows:
Number of pieces=[total area of fabric]/[area of patch]
area of fabric=18×10=180 cm²
Area of 32 patches=180×32=5760 cm²

Area of patch=45 cm²

Number of patches=5760/45=128 patches 
6 0
3 years ago
The mode and median of the data set below have the same value. What is the missing number?
Maru [420]
10 ! (To find the median add the two middle numbers 7,13 = 20 divide 20 by two and you get 10 as your median. Mode means the most common number which means the mode is also 10)
5 0
3 years ago
Other questions:
  • What is 3.56 as a fraction
    9·2 answers
  • true or false: we want the leading coeffient of a polynomial to be a positive number whenever possible
    5·2 answers
  • Can someone help me with this please?
    12·1 answer
  • A group of 5 students are running a relay race. If the race is 1/4 of a mile long and each student runs the same distance how fa
    11·2 answers
  • You are considering buying a piece of industrial equipment to automate a part of your production process. This automation will s
    14·1 answer
  • Meryl spends a total of $68.82 for 2 pairs of sneakers with the same cost. The sales tax is $5.32. Meryl also uses a coupon for
    5·2 answers
  • two airplane leave an airport at the same time. after one hour airplane a is 315 kilometers away from the airport airplane b is
    8·1 answer
  • Please study the graph and select all the true statements.
    13·1 answer
  • Help I can’t fail plz help
    10·1 answer
  • Find the area of the given rhombus​
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!