Rectangle
(the database of solved problems)
All the problems and solutions shown below were generated using the Rectangle Calculator.
| ID |
Problem |
Count |
| 101 | Find the diagonal $ d $ of a rectangle if side $a = 36\, \text{ft}$ and side $b = 62\, \text{ft}$. | 3 |
| 102 | Find the side $ a $ of a rectangle if side $a = 10\, \text{cm}$ and side $b = 5\, \text{cm}$. | 3 |
| 103 | Find the area $ A $ of a rectangle if side $a = 30\, \text{ft}$ and side $b = 14\, \text{ft}$. | 3 |
| 104 | Find the area $ A $ of a rectangle if side $a = \frac{ 31 }{ 3 }$ and side $b = \frac{ 41 }{ 4 }$. | 3 |
| 105 | Find the side $ a $ of a rectangle if side $a = 16\, \text{mm}$ and side $b = 8\, \text{mm}$. | 3 |
| 106 | Find the diagonal $ d $ of a rectangle if side $a = 51\, \text{ft}$ and side $b = 61\, \text{ft}$. | 3 |
| 107 | Find the perimeter $ P $ of a rectangle if side $a = 65\, \text{mm}$ and side $b = 118\, \text{mm}$. | 3 |
| 108 | Find the side $ b $ of a rectangle if side $a = 14.1667\, \text{ft}$ and area $A = 100\, \text{ft}^2$. | 3 |
| 109 | Find the side $ a $ of a rectangle if side $a = 183\, \text{mm}$ and side $b = 127\, \text{mm}$. | 3 |
| 110 | Find the side $ a $ of a rectangle if side $a = 1\, \text{mm}$, side $b = 11\, \text{mm}$ and area $A = 3\, \text{mm}^2$. | 3 |
| 111 | Find the area $ A $ of a rectangle if side $a = \frac{ 19 }{ 5 }$ and side $b = \frac{ 13 }{ 5 }$. | 3 |
| 112 | Find the side $ a $ of a rectangle if side $a = 4000\, \text{mm}$ and side $b = 3000\, \text{mm}$. | 3 |
| 113 | Find the side $ a $ of a rectangle if side $a = 120\, \text{ft}$ and area $A = 21000\, \text{ft}^2$. | 3 |
| 114 | Find the area $ A $ of a rectangle if side $a = 3\, \text{mm}$, side $b = 6\, \text{mm}$ and diagonal $d = 3\, \text{mm}$. | 3 |
| 115 | Find the area $ A $ of a rectangle if side $a = \frac{ 123 }{ 4 }\, \text{in}$ and side $b = \frac{ 81 }{ 2 }\, \text{in}$. | 3 |
| 116 | Find the side $ a $ of a rectangle if side $a = 32\, \text{ft}$ and perimeter $P = 300\, \text{ft}$. | 3 |
| 117 | Find the side $ a $ of a rectangle if side $b = 4\, \text{cm}$ and diagonal $d = 5.6\, \text{cm}$. | 3 |
| 118 | Find the diagonal $ d $ of a rectangle if side $a = 36\, \text{ft}$ and side $b = 46\, \text{ft}$. | 3 |
| 119 | Find the side $ a $ of a rectangle if side $a = \frac{ 3 }{ 2 }\, \text{cm}$. | 3 |
| 120 | Find the side $ a $ of a rectangle if side $a = 8\, \text{in}$ and side $b = 6\, \text{in}$. | 3 |
| 121 | Find the side $ a $ of a rectangle if side $a = 35$ and side $b = 14$. | 3 |
| 122 | Find the side $ a $ of a rectangle if side $b = 36\, \text{ft}$ and area $A = 180\, \text{ft}^2$. | 3 |
| 123 | Find the side $ a $ of a rectangle if side $a = 15$ and side $b = 9$. | 3 |
| 124 | Find the side $ a $ of a rectangle if side $a = 18\, \text{ft}$ and diagonal $d = 40\, \text{ft}$. | 3 |
| 125 | Find the side $ a $ of a rectangle if diagonal $d = 16\, \text{mm}$ and perimeter $P = 40\, \text{mm}$. | 3 |
| 126 | Find the side $ a $ of a rectangle if side $a = 90$ and side $b = 80$. | 3 |
| 127 | Find the side $ a $ of a rectangle if side $a = 6\, \text{mm}$ and side $b = 2\, \text{mm}$. | 3 |
| 128 | Find the side $ a $ of a rectangle if area $A = 36\, \text{cm}^2$ and perimeter $P = 26\, \text{cm}$. | 3 |
| 129 | Find the side $ a $ of a rectangle if side $a = 6\, \text{cm}$, side $b = 8\, \text{cm}$, diagonal $d = 4\, \text{cm}$, area $A = 2\, \text{cm}^2$ and perimeter $P = 3\, \text{cm}$. | 3 |
| 130 | Find the side $ a $ of a rectangle if side $a = 12\, \text{cm}$ and side $b = 9\, \text{cm}$. | 3 |
| 131 | Find the area $ A $ of a rectangle if area $A = 962\, \text{mm}^2$. | 3 |
| 132 | Find the side $ b $ of a rectangle if area $A = 45$ and perimeter $P = \frac{ 14 }{ 5 }$. | 3 |
| 133 | Find the area $ A $ of a rectangle if side $a = 20\, \text{mm}$, side $b = 6\, \text{mm}$ and perimeter $P = 11\, \text{mm}$. | 3 |
| 134 | Find the perimeter $ P $ of a rectangle if area $A = 81\, \text{cm}^2$. | 2 |
| 135 | Find the side $ a $ of a rectangle if side $a = \frac{ 9 }{ 2 }$ and diagonal $d = \frac{ 164 }{ 25 }$. | 2 |
| 136 | Find the side $ b $ of a rectangle if side $a = 2\, \text{mm}$. | 2 |
| 137 | Find the perimeter $ P $ of a rectangle if side $b = 24$ and perimeter $P = 48$. | 2 |
| 138 | Find the side $ a $ of a rectangle if side $a = 24$ and perimeter $P = 144$. | 2 |
| 139 | Find the side $ a $ of a rectangle if side $a = 24$ and side $b = 24$. | 2 |
| 140 | Find the side $ a $ of a rectangle if side $a = 150$ and side $b = 30$. | 2 |
| 141 | Find the diagonal $ d $ of a rectangle if side $a = 55$ and side $b = 33$. | 2 |
| 142 | Find the perimeter $ P $ of a rectangle if side $a = 10.5\, \text{cm}$ and side $b = 20.5\, \text{cm}$. | 2 |
| 143 | Find the side $ a $ of a rectangle if side $b = 20\, \text{cm}$ and diagonal $d = 29\, \text{cm}$. | 2 |
| 144 | Find the diagonal $ d $ of a rectangle if side $a = 11$ and side $b = 18$. | 2 |
| 145 | Find the side $ b $ of a rectangle if diagonal $d = \frac{ 7 }{ 20 }\, \text{cm}$ and area $A = \frac{ 7 }{ 8 }\, \text{mm}^2$. | 2 |
| 146 | Find the side $ a $ of a rectangle if perimeter $P = 8$. | 2 |
| 147 | Find the area $ A $ of a rectangle if side $a = 6$ and side $b = 4$. | 2 |
| 148 | Find the perimeter $ P $ of a rectangle if perimeter $P = 53$. | 2 |
| 149 | Find the perimeter $ P $ of a rectangle if area $A = 288$. | 2 |
| 150 | Find the side $ a $ of a rectangle if side $b = \frac{ 121 }{ 4 }$ and perimeter $P = \frac{ 301 }{ 2 }$. | 2 |
