ncanrob ncanrob

24-02-2017
Mathematics

contestada

How are arc length and area of a sector related to proportionality

Respuesta :

ericoldfield ericoldfield

24-02-2017

sector x radian
area = (r^2 x)/2
arc length = r x

they are not propotional
because Area / arc length = r/2 , (it's not a constant)

Answer Link

Otras preguntas

Lead has a density of 11.3 g/cm3 . what is the volume of a 15.1 g block of lead?

How many nations are members of the United Nations?

Every month Marina pays $79 for mobile phone service, $59.95 for cable service, and $45.50 for internet service. She can switch to a plan that charge $129.99 a

fan blades will be in an analogy for which atomic model

How many 3-digit numbers have a first digit which is triple the final digit?

One student did an experiment with sand, rocks, pebbles, and water. The steps of the experiment are shown below. Cut out the bottom of a two liter plastic bot

All of the following are NEGATIVE effects caused by the construction of the Aswan High Dam except __________. A. fewer chemical fertilizers are used B. thousand

Where do the three steps of cellular respiration occur?

Compute the amount of interest earned in the following simple interest problem. A deposit of $5,000 at 8.5% for 120 days = _____.

Examination of the penis, testicles, vagina, and mammary glands is performed during the _______system of the systematic examination. A. integumentary B. gas