Question

1) The number of triangular faces
in a square based pyramid is
1 ) 3
2) 5
3) 4
4) 2
2) The number of 3 m cubes that can be formed by melting a metallic cuboid measuring 18 m×12×9m is
1) 64
2) 30
3) 28
4) 72
​

Answer 1

Answer:

Build info: Sep 20 2019 11:15:50 r

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INFO (14:37:11:664 | 327) 7709; [ap/u] **responsed from 54.223.118.211:1080, CDS(8).

INFO (14:37:11:664 | 0) 7709; [ap] onAPCdsRes success with config: ¸Æ¯ßÔÚ¤—ÑúÊÏŸá’–²ÂÛÜ­ÆÉ⃅‘¾

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INFO (14:37:11:665 | 1) 7709; [ap/u] **responsed from 54.223.118.211:1080, TDS(64).

INFO (14:37:11:665 | 0) 7709; [ap] onAPTdsRes success with config: {"_store Opensl Test":{"A":{"che.audio.highQuality.enableOpenSL":false,"che.audio.opensl":true}},"_store OPUS test for v2.4.0":{"A":{"che.audio.opus":true}}}, size: 2

INFO (14:37:11:666 | 1) 7709; [rp-store] {"che.audio.highQuality.enableOpenSL":false,"che.audio.opensl":true}

INFO (14:37:11:666 | 0) 7709; [rp-store] {"che.audio.opus":true}

INFO (14:37:11:666 | 0) 7709; CacheManager: save cache to stor

Step-by-step explanation:

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Answer 2

Answer:

1) 3) 4.

Step-by-step explanation:

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