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Questions and their alternative answers are given. Choose the correct alternative answer.(1) Find the circumference of a circle whose area is 1386 cm2.(A) 132 cm2(B) 132 cm(C) 42 cm(D) 21 cm2 (2) The side of a cube is 4 m . If it is doubled, how many times will be the volume of the new cube, as compared with the original cube?(A) Two times(B) Three times(C) Four times(D) Eight times |
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Answer» Questions and their alternative answers are given. Choose the correct alternative answer. (1) Find the circumference of a circle whose area is 1386 cm2. (A) 132 cm2 (B) 132 cm (C) 42 cm (D) 21 cm2 (2) The side of a cube is 4 m . If it is doubled, how many times will be the volume of the new cube, as compared with the original cube? (A) Two times (B) Three times (C) Four times (D) Eight times |
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