3 years ago

100 points for brainliest

Mathematics

2 answers:

Ganezh [65]3 years ago

5 0

Answer:

565.71 yd²

Step-by-step explanation:

Surface area = $2 \pi r (r+h)$

Area = 2 × 22/7 × 6 (6 + 9)

Area = 22 × 12/7 × 15

Area = 565.71 yd²

drek231 [11]3 years ago

3 0

Answer:

565.2 yd²

Step-by-step explanation:

A = 2×π×r² + h×2×π×r

= 2×3.14×36 + 9×2×3.14×6

= 226.08 + 339.12

= 565.2 yd²

al3xis

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