jamalezzeddine jamalezzeddine

22-03-2014
Mathematics

contestada

the area of a circle 200 mm in diameter is approximately how many times greater than the area of circle 40 mm in diameter

Respuesta :

Olórin Olórin

22-03-2014

As the area of the circle is proporcional of R^2...

(200/40)^2=5^2=25 times greater

Answer Link

Otras preguntas

My sporty mini van needs 19,126 kJ of energy in order to pass a fast moving street sweeper on the road. Using the following equation, determine how many grams o

What are the effects of the spread of culture from place to place?

Write a Story with at least 100 words.

When a plant is hypertonic, what is happening in the plant cell, and what will the plant look like?

Which of the following best describes the relationship between the abolition movement and the women's suffrage movement? A. The abolition movement was inspired

Find the solution of the inequality -3n < 81

I need the ones that are empty

Lines 1–8: What is the number of lines in each stanza? Do the lines rhyme? How is end punctuation used in each line? What is the effect of these elements of for

Give me 5 evidences of evolution in a paragraph. Explain. Thank you

Please answer correctly! I will mark you as Brainliest!