shannongail652 shannongail652

02-12-2020
Mathematics

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Find the lateral area of this cone.
Round to the nearest tenth.
Hint: Lateral Area of a Cone = url
Where l = slant height
15in
12in
[?] in2

Find the lateral area of this cone Round to the nearest tenth Hint Lateral Area of a Cone url Where l slant height 15in 12in in2 class=

Respuesta :

06-12-2020

Answer:

565.5 in²

Step-by-step explanation:

Lateral area of a cone is represented by,

Lateral surface area = πrl

Here 'r' = Radius of the circular base

l = lateral height of the cone

By this formula,

Lateral area = π(12)(15)

= 565.49

≈ 565.5 square inch

Therefore, 565.5 in² is the answer.

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