answer the following questions on paper with proper writing
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Hola there,
According to the question,
Height of cylinder (h) = 10 cm
Radius of base (r) = 3.5 cm
Total surface area = LSA of cylinder + 2(LSA of hemisphere)
= 2πrh + 2(2πr²)
= 2πrh + 4πr²
= 2πr(h + 2r)
= 2 × 3.14 × 3.5(10 + 2×3.5)
= 2 × 3.14 × 3.5 × 17
= 373.66 cm²
Hope this helps...:)
According to the question,
Height of cylinder (h) = 10 cm
Radius of base (r) = 3.5 cm
Total surface area = LSA of cylinder + 2(LSA of hemisphere)
= 2πrh + 2(2πr²)
= 2πrh + 4πr²
= 2πr(h + 2r)
= 2 × 3.14 × 3.5(10 + 2×3.5)
= 2 × 3.14 × 3.5 × 17
= 373.66 cm²
Hope this helps...:)
Answered by
2
Hey..
Here's your answer..
Cheers..!!
@Rêyaañ11
Here's your answer..
Cheers..!!
@Rêyaañ11
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