The volume of a cone is (1/3) that of its similar cylinder.
Thus the volume of the cone B would be:
The equation is ![b=\frac{2A}{h}](https://tex.z-dn.net/?f=b%3D%5Cfrac%7B2A%7D%7Bh%7D)
Step-by-step explanation:
Let us revise how to make a variable subject of an equation
- Write the equation and circle the variable you want to make it subject
- Keep it in one side and move all other in the other side
- Make the coefficient of the subject 1
∵ A =
× b × h
∵ b is the subject
∴ Multiply the two sides by 2
∴ 2A = b × h
- Divide both sides by h
∴ ![\frac{2A}{h}= b](https://tex.z-dn.net/?f=%5Cfrac%7B2A%7D%7Bh%7D%3D%20b)
- Switch the two sides
∴ ![b=\frac{2A}{h}](https://tex.z-dn.net/?f=b%3D%5Cfrac%7B2A%7D%7Bh%7D)
The equation is ![b=\frac{2A}{h}](https://tex.z-dn.net/?f=b%3D%5Cfrac%7B2A%7D%7Bh%7D)
Learn more:
You can learn more about the equations in brainly.com/question/10708697
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Hey there he went 80km because there's 4blocks and 20 minutes are 1/4 of 60 so 240km devided by 3
The rectangle has the dimensions 4 x 3.
The measure of 6 ft is the triangle plus the square's length.
The rectangle's length is 3.
To find the triangle's width, solve this: 3 + x = 6
Subtract 3 from each side to get x = 3.
The dimensions of the triangle is 3 x 4.
The area will be half of 3 x 4, so 12 / 2 or 6.
The rectangle's area is 12 because its dimensions are 3 x 4.
12 + 6 = 18 feet total.
Hope this helps!