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GeometryQuestion and Answers: Page 82

Question Number 74240    Answers: 1   Comments: 3

Question Number 74137    Answers: 0   Comments: 2

Question Number 74112    Answers: 1   Comments: 0

Question Number 74087    Answers: 0   Comments: 15

(Q73828) prove that no cube exists whose corners are located on all faces of an other cube.

$$\left({Q}\mathrm{73828}\right) \\ $$$${prove}\:{that}\:{no}\:{cube}\:{exists}\:{whose}\:{corners} \\ $$$${are}\:{located}\:{on}\:{all}\:{faces}\:{of}\:{an}\:{other}\:{cube}. \\ $$

Question Number 73884    Answers: 0   Comments: 0

Question Number 73828    Answers: 1   Comments: 3

Question Number 73816    Answers: 0   Comments: 8

Question Number 73800    Answers: 0   Comments: 8

Please draw the shape and find the angles QR = 6 cm RS = 7 cm PS = 4 cm

$$\mathrm{Please}\:\mathrm{draw}\:\mathrm{the}\:\mathrm{shape}\:\mathrm{and}\:\mathrm{find}\:\mathrm{the}\:\mathrm{angles} \\ $$$$\mathrm{QR}\:\:\:=\:\:\mathrm{6}\:\:\mathrm{cm} \\ $$$$\mathrm{RS}\:\:\:=\:\:\mathrm{7}\:\mathrm{cm} \\ $$$$\mathrm{PS}\:\:=\:\:\mathrm{4}\:\mathrm{cm} \\ $$

Question Number 73737    Answers: 2   Comments: 1

Question Number 73673    Answers: 2   Comments: 3

Question Number 73663    Answers: 1   Comments: 0

Question Number 73620    Answers: 1   Comments: 0

Question Number 73503    Answers: 1   Comments: 2

Question Number 73499    Answers: 0   Comments: 2

Question Number 73269    Answers: 0   Comments: 0

Question Number 73210    Answers: 1   Comments: 2

Question Number 73137    Answers: 0   Comments: 8

Question Number 72952    Answers: 2   Comments: 4

Question Number 72930    Answers: 1   Comments: 0

Question Number 72894    Answers: 1   Comments: 0

Question Number 72744    Answers: 0   Comments: 0

Question Number 72672    Answers: 2   Comments: 2

Question Number 72639    Answers: 1   Comments: 0

prove:(π/5)(3^2 +4^2 )^(1/2) =π

$${prove}:\frac{\pi}{\mathrm{5}}\left(\mathrm{3}^{\mathrm{2}} +\mathrm{4}^{\mathrm{2}} \right)^{\frac{\mathrm{1}}{\mathrm{2}}} =\pi \\ $$

Question Number 72606    Answers: 2   Comments: 0

Question Number 72408    Answers: 1   Comments: 1

Question Number 72294    Answers: 1   Comments: 4

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