2-3角柱與圓柱的表面積

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Math Response

Q3.

底面的總面積?

Type answer here

Correct Answer: 4\times3\div2\times2=12

Deg^°

Rad

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Math Response

Q4-3.

側面的總面積=底面周長×柱高=?

Type answer here

Correct Answer: 12\times8=96

Deg^°

Rad

Math Response

Q5.

表面積=底面的總面積＋側面的總面積=?

Type answer here

Correct Answer: 12+96=108

Deg^°

Rad

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Math Response

Q1.

底面的總面積=?

Type answer here

Correct Answer: 2\times2\times3.14\times2=25.12

Deg^°

Rad

Math Response

Q2.

底面圓周長=?

Type answer here

Correct Answer: 2\times2\times3.14=12.56

Deg^°

Rad

Math Response

Q3.

側面面積=?

Type answer here

Correct Answer: 12.56\times4=50.24

Deg^°

Rad

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Math Response

Q1.

底面的總面積=?

Type answer here

Correct Answer: 10\times10\times3.14\times2=628

Deg^°

Rad

Math Response

Q2.

底面圓周長=?

Type answer here

Correct Answer: 10\times2\times3.14=62.

Deg^°

Rad

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