jkb292001 jkb292001

13-03-2016
Mathematics

contestada

find the total surface area of a cone whose radius is r/2 and slant height is 2l

Respuesta :

olemakpadu olemakpadu

15-03-2016

Total surface area of cone: πrl + πr²

Assuming the bottom of the cone is closed.

r = r/2, l = 2l

Total surface Area = π*(r/2)*2l + π(r/2)² = πrl + πr²/4

Total Surface Area = πrl + πr²/4

Answer Link

Аноним Аноним

13-02-2022

Hope you could understand.

If you have any query, feel free to ask

Ver imagen Аноним

Answer Link

Otras preguntas

How is a dihybrid Punnett Square different from a monohybrid Punnett square?

Hello:) I really need help with transform plate boundaries. I’ve read the examples in my textbook but it’s still confusing for me. Anyone able to help ? Thanks

What is the equations of the line that has a slope of 2 and passes through the point (6,2)

"Over the past ten years more than two dozen athletes have died from the medical condition known as heatstroke." "A promising new product hopes to end the, all

my teacher keeps explaining what a "vertical line test" is and how it helps solve a linear equation plz explain and dumb it down for me hahahaha thx.(Im new her

The first four terms of a sequence are shown. 16, 48, 144, 432, ... What is the explicit function, f(n), that defines the sequence? Explain how you determined y

Find the product of (x − 7)^2. Basically Simplify It

explain the answer because im stuck

1. What event in the early-mid 20th century illuminated the tensions between Muslims and Hindus in India? The fall of the Berlin Wall The Great Depression The I

Which ecosystems do NOT have symbiotic relationships? A. deserts B. All ecosystems contain symbiotic relationships. C tropical rainforests