Genius Jnr - A hall 36 m long and 24 m broad allowing 80 m2 for doors and windows, the cost of papering the walls at Rs 8.40 per m2 is Rs 9408. Find the height of the hall.

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07 Jul 2017

A hall 36 m long and 24 m broad allowing 80 m² for doors and windows, the cost of papering the walls at Rs 8.40 per m² is Rs 9408. Find the height of the hall.

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Parallelogram 100 Cm2 Base 25 Cm Corresponding Height 4 Cm B 6 Cm C 10 Cm 5 Cm Base Parallelogram Twice Height Area 512 Cm2 Length Base 16 Cm B 32 Cm C 48 Cm 64 Cm Lengths Diagonals Rhombus 36 Cm 22 5 Cm Area 8 10 Cm2 B 405 Cm2 C 202 5 Cm2 1620 Cm2 Length Diagonal Rhombus 16 Cm Area 96 Cm2 Length Diagonal 6 Cm B 8 Cm C 12 Cm 18 Cm Length Diagonals Rhombus Rhombus 8 Cm 14 Cm Area One 4 Triangles Formed Diagonals 12 Cm2 B 8 Cm2 C 1 Length Rectangle 8 Cm Breadth Perimeter Rectangle 80 Cm Length Rectangle 16 Cm B 24 Cm C 28 Cm 18 Cm Length Rectangle 8 Cm Breadth Perimeter Rectangle 80 Cm Area Rectangle 192 Cm2 B 364 Cm2 C 384 Cm2 3 Area Rectangle 11 6 M2 Breadth 46 4 Cm Perimeter 25 464 B 50 928 C 101 856 None Area Rhombus 119 Cm2 Perimeter 56 Cm Height Rhombus 7 5 Cm B 6 5 Cm C 8 5 Cm 9 5 Cm Side Equilateral Triangle 8 Cm Area 163 Cm2 B 323 Cm2 C 243 Cm2 83 Cm2 Area Equilateral Triangle 43 Cm2 Length Side 3 Cm B 4 Cm C 23 Cm 32 Cm Height Equilateral Triangle 6 Cm Area 33 Cm2 B 23 Cm2 C 22 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M2 B 2