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Find the lateral area of ​​a cone with radius 5 cm and diagonal height 10

Sagot :

Answer:

50pi

sorry if I am incorrect. I am not an expert on cones.

Step-by-step explanation:

First, we need to find the height of the cone. To find the height of the cone, we could use the formula: [tex]Height=\sqrt{diagonal^2-radius^2}[/tex]

Substituting the values, we get that the height is [tex]5\sqrt{3}[/tex].

Next, we calculate the lateral height, or the slant height of the cone. The formula for this is: [tex]Slant height = \sqrt{radius^2+height^2}[/tex]

The slant height is 10, as you mentioned.

Finally, we calculate the lateral area of the cone. The lateral area formula is: [tex]\pi*radius*slant height[/tex]

The answer is 50pi cm^3, or approximately 157.08 cm^3

Sorry if I am incorrect. I am not an expert on cones.