28-03-2017
Mathematics

contestada

Two corresponding sides of two similar pentagons are 14 cm and 21cm

What is the ratio of these areas of the two pentagons

Respuesta :

EllieEllieEllie EllieEllieEllie

28-03-2017

The ratio is 4/9.

Area = n (s/2)^2 / tan(π /n)

Answer Link

Otras preguntas

Under a perpetual inventory system, inventory shrinkage and lost or stolen goods are more readily determined.

suppose the change in the price of good a from $20 to $70 causes the individual's demand for good b to shift from d2 to d1. what is the cross price elasticity?

in 2013, president obama signed a bill containing a provision requiring the president to notify congress before transferring any prisoners from guantanamo bay;

IV. Respond to the following questions using the pronouns y and en 1. Combien de pain au chocolat as-tu mangé à la boulangerie-patisserie ce matin? 2. Brigitte

. true or false? the element that best defines a client-server network is the fact that it is centrally administered.

Use the given information to find the left- and right-hand Riemann sums for the following function. If necessary, round your answers to five decimal places.f(x)

In what type of people are age spots, tiny blood vessels, etc apparent in? And what age? By age 40 in people who work outside most of their lives (farmers, sail

what is -57.17 as a mixed number

___________ committees are a permanent body designed to evaluate legislative proposals, choose certain bills for consideration, and revise and report those bill

Anthony has secretly been taking anabolic steroids to improve his athletic performance. Which of the following is a side effect that might tip off his friends a