AFP News Agency
CLEAN: Animals, tourists swelter in heat at National Zoo
CLEAN: Animals, tourists swelter in heat at National Zoo
Bloomberg
Cohn Said Staying On as Trump's Top Economic Adviser
Aug.17 -- National Economic Council Director Gary Cohn reportedly has no plans to resign from his position in President Donald Trump's White House, in spite of reports he was particularly upset with Trump's remarks on violence in...
Curated Video
Forecaster: Florence could bring flash flooding
The director of the National Hurricane Center issued a blanket warning about hurricane Florence, stressing heavy rainfall amounts, wind and flooding on the Carolina coast, saying the system "looks very healthy."
Curated Video
Hurricane Florence spurs fears of flash flooding
The director of the National Hurricane Center issued a blanket warning about hurricane Florence, stressing heavy rainfall amounts, wind and flooding on the Carolina coast, saying the system "looks very healthy."
Curated Video
SKorean FM asks Hungary to liaise with relatives
South Korea's foreign minister on Friday said an investigation into the collision that sank a sightseeing boat packed with South Korean tourists included studying videos and witness accounts from over 100 people who saw the accident.
Curated Video
Pelosi says White House won't stop Dems' demands
House Speaker Nancy Pelosi is making some of her strongest comments yet about the House possibly proceeding with impeachment proceedings against President Donald Trump.
Curated Video
Pelosi says White House won't stop Dems' demands
US House Speaker Nancy Pelosi is making some of her strongest comments yet about the House possibly proceeding with impeachment proceedings against President Donald Trump.
AFP News Agency
CLEAN : Yemen: Aden schools postpone the beginning of new academic year
Due to the fragile situation in Yemen, Aden schools postpone the launch of the new academic year one week (Footage by AFPTV via Getty Images)
AFP News Agency
CLEAN : Iraqi Christians await pope's historic visit to Mosul
Iraqi Christians in the city of Mosul, await the historic visit of Pope Francis hoping he will bring peace and safety to the once IS-ravaged northern city (Footage by AFPTV via Getty Images)
HeyMath!
Volume of Pyramid
Go beyond the basic formulas and uncover the surface area and volume of 3-D shapes with this comprehensive and organized worksheet packet. The problems include the basic formula computations while also challenging your learners to derive...
Curated OER
How Do You Find the Lateral and Surface Areas of a Cone?
The lateral surface area of a cone. Hmmm, what does that mean? Oh, it means the part you see if the cone was sitting on a flat surface, so it does not include the base. But if you want to include the base then it would be finding the...
Curated OER
What is a Cone?
What are the things that make a shape a cone? Here's a list of things that define a cone: base, height, vertex, radius, curved side. Are you familiar with all these terms? The teacher diagrams a cone and identifies all the components in...
Curated OER
What is the Formula for the Volume of a Cone?
All you need are a few values to find the the volume of a cone! Watch an informative math video that guides learners through the formula needed, as well as the relationship between the cone's volume and the volume of other...
Curated OER
How Do You Find the Volume of a Cone?
The formula to find the volume of a cone is volume equals one-third times the base times the height. The base can be found by using the formula to find the area of a circle: base equals pi times radius squared. So it seems that the area...
Curated OER
How Do You Find the Slant Height of a Cone?
Use the Pythagorean theorem formula to find the slant height of a cone. If the height of the cone and the radius of the base are given, using the Pythagorean theorem formula will be a piece of cake. Just plug in the values given and solve.
Sophia Learning
Sophia: Types of Solids: Lesson 1
This lesson will define the terms prism, bases, pyramid, cylinder, and cone. It is 1 of 4 in the series titled "Types of Solids."
Sophia Learning
Sophia: Volume of a Cone
This lesson demonstrates how to find the volume of a cone. Student can watch a video tutorial and then take an online quiz.
Sophia Learning
Sophia: Volume of an Oblique Cone
This lesson explains the formula and procedure for calculating the volume of an oblique cone. Student watch a video tutorial and then can take an online quiz.
Sophia Learning
Sophia: Volume of a Cone: Lesson 2
This lesson demonstrates how to find the volume of a cone. It is 2 of 5 in the series titled "Volume of a Cone."
Virtual Nerd
Virtual Nerd: What Is the Formula for the Volume of a Cone?
Tutorial explains the formula for the volume of a cone and shows how to use it in an example. [5:04]
Virtual Nerd
Virtual Nerd: What Are Conic Sections?
Learn about the different types of conic sections and how they are formed by watching this video tutorial. [5:42]
Sophia Learning
Sophia: Calculating the Surface Area of Cones
Students watch a video lesson that demonstrates how to find the total surface area of a cone. The tutorial includes detailed examples. [2:49]