loghanmyers loghanmyers

11-07-2017
Mathematics

contestada

Find the slant height of a cone with surface area 282.74 ft2 and diameter 10 ft.

Respuesta :

barnuts barnuts

21-07-2017

The formula for the surface area of cone is:

Surface Area of Cone = π * r * l + π * r^2 , where l = slant height

Substituting the given values:

282.74 ft^2 = 3.14 * 5 ft * l + 3.14 * (5 ft)^2

l = 13 ft

Answer Link

Otras preguntas

While reading a story, you come across the following sentence:Although Mary was often unfriendly, she established rapport quickly with Jane.By contrasting the

Line LM is the midsegment of trapezoid ABCD. Line AB=72 and DC=104. What is the measurement of line LM?

Please help with this

different types of immunity

List the reasons President Truman use for deciding to drop atomic bombs on Japan

The value of a gold coin picturing the head of the Roman Emperor Marcus Aurelius is increasing at the rate of 11% per year. If the coin is worth $115 now, what

The gravitational acceleration of earth is 9.8m/s What is the weight of the car on earth

I saw clearly the doom which had been prepared for me, and congratulated myself upon the timely accident by which I had escaped. Another step before my fall, an

Determine which of the following is a possible length for AC

Given that B={1,2,3,4}, how many subjects have exactly two elements