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
Debora [2.8K]
3 years ago
6

Do 2 or more shapes with the same perimeter have to have the same area? Explain with examples. AND Do 2 or more shapes with the

same area also have to have the same perimeter? Explain.
Mathematics
1 answer:
Murljashka [212]3 years ago
4 0
Yes. Take for example a square and an ellipsis with the same perimeter. The family of ellipses with the same perimeter can have any area between that of a circle to zero (if it is extremely “thin” i.e. if its eccentricity is large). The circle has the maximum area of any other shape with the same perimeter, so the square has the same area of one of the intermediate ellipses.

You might be interested in
With a height of 69 ​in, Ronald was the shortest president of a particular club in the past century. The club presidents of the
maxonik [38]

Answer:

????

Step-by-step explanation:

7 0
3 years ago
Which figure has only rotational symmetry
NikAS [45]
Its either A or B but my bets are on A
4 0
3 years ago
Janet can do a job in 3 hours, and Garry can do the same job in 2 hours. If Janet works for 1 hour before Garry comes to help, h
lidiya [134]

Answer:

48 minutes

Step-by-step explanation:

Given that:

Time taken by Janet = 3 hours

Janet's rate = 1/3 job / hour

Time taken by Garry = 2 hours

Garry's rate = 1/2

Rate of working together :

1/3 + 1/2 = (2 + 3) /6 = 5/6 job/hour

If Janet works for one hour before Garry joins ;

1/3 of the job has been done by Janet

1 - 1/3 = 2/3 of the job left

Hence to finish the job together, it will take :

Fraction of JOB left ÷ rate of working together

(2/3 ÷ 5/6)

= 2 /3 * 6/5

= 12 / 15

= 4 / 5 hours

To minutes

(4/5) * 60

= 240/5

= 48 minutes

8 0
3 years ago
Read 2 more answers
Solve for x.<br><br> -5(x – 4) = -30<br><br> Enter your answer in the box.<br><br> x =
Svetlanka [38]

Answer:

- 5(x - 4) = 30

- 5x + 20 = 30

- 5x = 30 - 20 = 10

x = 10  \div - 5

x =  - 2

3 0
3 years ago
Read 2 more answers
war 1 Luz has pound of cherries. She divides the 3 dag int cherries equally into 2 bags. What fraction of pound of cherries is i
irina [24]

Step-by-step explanation:

is the number of unit squares that cover surface of a figure.

8 0
3 years ago
Other questions:
  • Daniel had $57 to spend on gifts he spent $10.51 on a gift for Isaac $8.73 on a gift for madison and $8.47 on a gift for Abigail
    11·2 answers
  • DG¯¯¯¯¯¯ , EG¯¯¯¯¯ , and FG¯¯¯¯¯ are perpendicular bisectors of the sides of △ABC . DG=5 centimeters and BD=12 centimeters. What
    9·2 answers
  • Suppose you were deciding on a ticket price for a fundraiser dinner. There may be a temptation to continue to raise the ticket s
    11·1 answer
  • Translate it and simplify if needed :Six less than three times a number increased by four
    8·1 answer
  • (PLEASE HELP ASAP)
    9·2 answers
  • 6. Which expression is equivalent to (6. p) + 3?
    12·1 answer
  • Help me!!!!!!!!!plzzz​
    10·2 answers
  • Suppose X has a continuous uniform distribution over the interval [1.3, 6.2]. Round your answers to 3 decimal places.
    15·1 answer
  • you go to the park on a windy day to fly a kite. You have released 40 ft of string. The strings make it angle of 36 degrees with
    12·1 answer
  • For every 1 girl in Mr Hegarty's class there are 2 boys. What is the ratio of boys to girls in the class?
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!