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viktelen [127]
3 years ago
6

What is the surface area of the cone?​

Mathematics
1 answer:
Tamiku [17]3 years ago
8 0

Answer:

704 ft²

Step-by-step explanation:

surface area = curved surface area + area of the base of the cone

Surface area = Πrl + Πr²

= Πr( l + r)

= 22×7 ( 25 + 7)

---

7

= 704ft²

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