ThiSuoboda ThiSuoboda

02-06-2015
Mathematics

contestada

A 3 by 4 rectangle is inscribed in circle. What is the circumference of the circle?
a. 2.5π
b. 3π
c. 5π
d. 4π
e. 10π

Respuesta :

kevingrosman kevingrosman

03-06-2015

the diameter is the diagonal of the rectangle. Using the pythagorean theorem, you get the diameter being 5. The circumfrance is the diameter*(pi). So the answer is 5(pi). C

Answer Link

Otras preguntas

Betsy is making a flag. She must choose 3 colors from red, blue, yellow and white. How many choices does she have?

What part of the Greek model of the atom has been set aside by current scientific knowledge

A scientist has chosen to study the motion of clouds in the atmosphere during a thunderstorm. Which type of model is most appropriate for her investigation? a.

what is the solution to the equation? 16+x-11=18-5

The brilliant Carthaginian general _______ led war elephants and soldiers through the Alps to attack Rome from the north.

What is the missing exponent? (6^_____)^-4=6^20

What is the pH of a solution with a concentration of 2.4 × 10-5 molar H3O+? Show, or explain, the work used to solve this problem.

What does each of the facts shown above tell you about the element on the periodic table

Four hundred grams of grass seed are used for every 100 m2. Find the amount of seed needed, in kilograms, to cover 3000 m2?

what is g divided by 2.1=-6.8?