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natta225 [31]
3 years ago
13

Find the lateral area of the cone in terms of pi. Radius 3cm, height 4

Mathematics
1 answer:
Alona [7]3 years ago
6 0

Lateral area of the cone = 15 π sq. cm

<u>Step-by-step explanation:</u>

Lateral area of the cone A = πr √(h²+ r²)

Here h = 4 cm and r = 3 cm

Plugin the values we will get the lateral area as,

A = π × 3 ×√(4² +3²)

  =  π × 3 ×√(16 +9)

 = π × 3 ×√(25)

 =  π × 3 × 5

  = 15 π sq. cm

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<h3>What is a graph?</h3>

A diagram depicting the relationship between two or more variables, each measured along with one of a pair of axes at right angles.

Cheryl traveled at a steady pace for 5.5 minutes, then 45 mph for 2.5 minutes after traveling at 65 mph for a minute.

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Rudik [331]

Answer:

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Step-by-step explanation:

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Ratling [72]

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Step-by-step explanation:

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