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mina [271]
3 years ago
13

Ahmed found the volume of a cone having both a height and a diameter of 6 centimeters. His work is shown below. Step 1 Find the

radius. radius = StartFraction 6 Over 2 EndFraction = 3 centimeters Step 2 Find the area of the base. Area of base = Pi (3) squared = 9 pi centimeters squared Step 3 Multiply the area of the base by the height. 9 pi times 6 = 54 centimeters cubed Step 4 Divide 54 by 3 to find the volume of the cone. Volume of the cone = StartFraction 54 Over 3 EndFraction = 18 centimeters cubed What was Ahmed’s first error? In Step 1, the radius should be found by multiplying the diameter by 2. In Step 2, the formula 2 pi r should be used to find the area of the circle. In Step 3, the resulting area should be in terms of pi. In Step 4, the units of the resulting volume should be Centimeters squared.
Mathematics
2 answers:
kaheart [24]3 years ago
8 0

Answer:

C- step 3, the resulting area should be in terms of pi

Step-by-step explanation:

I did the test on edge, I passed

nirvana33 [79]3 years ago
4 0

Answer:

C

Step-by-step explanation:

Got A 100%

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Answer:

10

Step-by-step explanation:

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6 0
3 years ago
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Mina wore a pedometer on her foot for 3 hours. She recorded the number of steps she walked for each hour. The first hour she too
Sergeu [11.5K]

Answer:

Mina took 2,986 steps on the third hour.

Step-by-step explanation:

With the information provided, you know that Mina took a total of 9,245 steps in three hours and as you know the quantity of steps she took on the first and second hour, you can subtract the steps she took on the first and second hour from the total amount of steps to determine the steps she took on the third hour:

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According to this, the answer is that Mina took 2,986 steps on the third hour.

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Answer:

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Answer:

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