A circular silver tray has a diameter of 28 centimeters. What is the area of the top surface of the tray?

Question

23-10-2019
Mathematics

contestada

A circular silver tray has a diameter of 28 centimeters. What is the area of the top surface of the tray?

Respuesta :

Otras preguntas

K Determine whether the statement is true or false, and explain why. The derivative value f'(a) equals the slope of the tangent line to the graph of y=f(x) at x

Can anyone solve this, tommorow is my exam

A bowling ball is rolling down a lane at a bowling alley. How can you know that a force has acted on the bowling ball? Responses by determining a change in the

could you measure the volume of an object with a cube shape using the overflow cab explain your answer.

The weights of a certain brand of candies are normally distributed with a mean weight of 0.8543 g and a standard deviation of 0.0519 g. A sample of these candie

According to Mint and Price, of the examples from Jamaica, Suriname, and Brazil and research in the United States, which the following in INCORRECT regarding th

The surface area S(r) in square units of a cylinder with a volume of 18 cubic units is a function of its radius r in units where S(r) = 2rr²+36. What is the sur

Poikilotetherms - how they use behavior to maintain body temperature

In the trailer of Thor: Ragnarök, what technical, audio, written, and symbolic features can be found?

allstarpitcher923 allstarpitcher923 · Answer 1 · 2019-10-23T04:56:46+02:00

allstarpitcher923 allstarpitcher923

23-10-2019

Use the formula: A = pi*(r^2). However, we are given the diameter, which is 28 centimeters. The radius, r, is half of the diameter. 28/2 = 14, so the radius is 14 cm. Plugging this into the formula for area... A = pi*(14^2) ≈ 3.14*196 ≈ 615.44 cm^2

Answer Link