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polet [3.4K]
3 years ago
5

What is the surface area of the cone? (radius 10in height 26in)

Mathematics
1 answer:
MArishka [77]3 years ago
8 0

Answer:

C) 360pi in2

Step-by-step explanation:

Given:

radius, r= 10in

height, h=26in

surface area of the cone, T.S.A= ?

T.S.A=πrl +πr^2

         =π(10)(26) +π(10)^2

         =260π+100π

         =360π^2 !

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Answer:

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Step-by-step explanation:

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4 0
3 years ago
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Effectus [21]

Answer:

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alexandr402 [8]
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x = first consecutive integer (or first side of △)
x + 1 = second consecutive integer (or second side of △)
x + 2 = third consecutive integer (or third side of △)

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The three sides are 37 cm, 38 cm, and 39 cm.
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