endlessmoonwalk endlessmoonwalk

29-05-2018
Mathematics

contestada

i need help with this geometry

i need help with this geometry class=

Respuesta :

altavistard altavistard

29-05-2018

I knew there was a formula for this, but did not remember it and so had to look it up. The formula is:

A = pi*r*(r + sqrt(h^2+r^2) )

Here, A = 3.14(4 ft)(4 ft + sqrt(36 + 16) = 140.9 square feet.

When in doubt about a formula, look it up!

Answer Link

Otras preguntas

3.Arctic ice plays an important role in cooling the earth. What evidence from the text best supports this statement?(10 Points)In the last 30 years, more than o

how does a bimetallic strip work in a sinple alarm system

I neeed help yooo!!!!

como puedo hallar ¨x¨

How are the views of the narrators similar in “Facing It” and “Not a Dove, But No Longer a Hawk”? Both narrators discuss the negative impact of war on the innoc

Succession is a gradual process within an ecosystem in which some species replace other species. When a volcano creates a brand new island of rock and then plan

Find the median, mean, and range. 68, 82, 43, 39, 83

C2H, (g)+ 502 (g) 3C02(g) + 4H2O(g)

For Triangle ABC, what is the length of AB?

Both light and sound travel in waves. Look at the parabolic microphone on the right. The microphone is sticking out from the middle of the bowl. 3. How does thi