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3 years ago

5

The cone shown has a diameter of 18 meters and a slant height of 15 meters .Which choice is closest to the lateral surface area?

Use 3.14 to approximate.

1 answer:

solniwko [45]3 years ago

5 0

Answer:

Cone diameter = 18 m therefore radius = 9 m

Lateral Area = PI * radius * slant height

Lateral Area = 3.14 * 9 * 15 = 423.90 square meters

Step-by-step explanation:

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PilotLPTM [1.2K]

Answer:

False

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False

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Step-by-step explanation:

1. We have to get the sum as follows :

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= $\frac{31}{9} + \frac{42}{9}$

= $\frac{31 + 42}{9}$

= $\frac{73}{9}$

= $8\frac{1}{9} \neq 7\frac{1}{9}$

So, this is false.

2. We have to get the sum as follows :

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= $\frac{29 + 9}{6}$

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So, this is true.

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= $\frac{37 - 20}{8}$

= $\frac{17}{8}$

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So, this is false.

4. We have to get the difference as follows :

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Hi don’t know but have a wonderful day

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Answer:

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Step-by-step explanation:

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