Trapezoid
(the database of solved problems)
All the problems and solutions shown below were generated using the Trapezoid Calculator.
| ID |
Problem |
Count |
| 2101 | Find the short base $ b $ of a trapezoid if long base $a = 8\, \text{m}$, side $c = 4.47\, \text{m}$ and height $h = 4\, \text{m}$. | 2 |
| 2102 | Find the long base $ a $ of a trapezoid if long base $a = 4\, \text{in}$, short base $b = 2.5\, \text{in}$ and side $c = 6\, \text{in}$. | 2 |
| 2103 | Find the long base $ a $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$, angle $\alpha = 30^o$ and angle $\beta = 120^o$. | 2 |
| 2104 | Find the long base $ a $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$ and angle $\alpha = 30^o$. | 2 |
| 2105 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$, angle $\alpha = 30^o$ and angle $\beta = 60^o$. | 2 |
| 2106 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$ and angle $\alpha = 30^o$. | 2 |
| 2107 | Find the angle $ \alpha $ of a trapezoid if long base $a = 5\, \text{in}$, short base $b = 2.5\, \text{in}$ and height $h = 10\, \text{in}$. | 2 |
| 2108 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$ and angle $\alpha = 75^o$. | 2 |
| 2109 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, short base $b = 2\, \text{in}$ and height $h = 10\, \text{in}$. | 2 |
| 2110 | Find the angle $ \alpha $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$, angle $\alpha = 30^o$ and angle $\beta = 60^o$. | 2 |
| 2111 | Find the angle $ \alpha $ of a trapezoid if long base $a = 5\, \text{in}$, short base $b = 2\, \text{in}$ and height $h = 10\, \text{in}$. | 2 |
| 2112 | Find the angle $ \alpha $ of a trapezoid if long base $a = 5\, \text{in}$, short base $b = 1.25\, \text{in}$ and height $h = 10\, \text{in}$. | 2 |
| 2113 | Find the angle $ \alpha $ of a trapezoid if long base $a = 5\, \text{in}$, short base $b = 1\, \text{in}$ and height $h = 10\, \text{in}$. | 2 |
| 2114 | Find the angle $ \alpha $ of a trapezoid if long base $a = 5\, \text{in}$, short base $b = 0.75\, \text{in}$ and height $h = 10\, \text{in}$. | 2 |
| 2115 | Find the angle $ \alpha $ of a trapezoid if long base $a = 5\, \text{in}$, short base $b = 0.125\, \text{in}$ and height $h = 10\, \text{in}$. | 2 |
| 2116 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$ and angle $\alpha = 75^o$. | 2 |
| 2117 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$, angle $\alpha = 75^o$ and angle $\beta = 105^o$. | 2 |
| 2118 | Find the short base $ b $ of a trapezoid if height $h = 10\, \text{in}$, angle $\alpha = 75^o$ and angle $\beta = 105^o$. | 2 |
| 2119 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$ and median $m = 2.5\, \text{mm}$. | 2 |
| 2120 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$ and median $m = 2.5\, \text{mm}$. | 2 |
| 2121 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{in}$, height $h = 10\, \text{in}$ and median $m = 2.5\, \text{in}$. | 2 |
| 2122 | Find the short base $ b $ of a trapezoid if long base $a = 21\, \text{in}$, height $h = 30\, \text{in}$, angle $\alpha = 85^o$ and angle $\beta = 95^o$. | 2 |
| 2123 | Find the long base $ a $ of a trapezoid if angle $\alpha = 45^o$. | 2 |
| 2124 | Find the long base $ a $ of a trapezoid if short base $b = 2.5\, \text{ft}$, height $h = 6\, \text{ft}$ and angle $\alpha = 45^o$. | 2 |
| 2125 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 0.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2126 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 4.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2127 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 7.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2128 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 9.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2129 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 10.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2130 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 11.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2131 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 14.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2132 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 15.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2133 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 17.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2134 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 18.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2135 | Find the area $ A $ of a trapezoid if short base $b = 3.9\, \text{m}$, height $h = 21.8\, \text{m}$ and angle $\alpha = 76.9137^o$. | 2 |
| 2136 | Find the area $ A $ of a trapezoid if long base $a = 14.5\, \text{m}$, short base $b = 12.5\, \text{m}$ and height $h = 4\, \text{m}$. | 2 |
| 2137 | Find the side $ c $ of a trapezoid if long base $a = 19.375\, \text{in}$, side $c = 7.83\, \text{in}$, diagonal $d = 8.49\, \text{in}$, height $h = 6\, \text{in}$, angle $\alpha = 50^o$ and angle $\beta = 130^o$. | 2 |
| 2138 | Find the long base $ a $ of a trapezoid if short base $b = 54.97\, \text{mm}$, height $h = 169.5\, \text{mm}$ and angle $\beta = 98.97^o$. | 2 |
| 2139 | Find the long base $ a $ of a trapezoid if long base $a = 18\, \text{in}$, short base $b = 15\, \text{in}$ and height $h = 5\, \text{in}$. | 2 |
| 2140 | Find the angle $ \alpha $ of a trapezoid if long base $a = 18\, \text{in}$, height $h = 5\, \text{in}$ and angle $\alpha = 70^o$. | 2 |
| 2141 | Find the short base $ b $ of a trapezoid if long base $a = 18\, \text{in}$, height $h = 5\, \text{in}$ and angle $\alpha = 70^o$. | 2 |
| 2142 | Find the short base $ b $ of a trapezoid if long base $a = 127\, \text{mm}$, height $h = 95.25\, \text{mm}$ and angle $\alpha = 76^o$. | 2 |
| 2143 | Find the side $ c $ of a trapezoid if long base $a = 127\, \text{mm}$, short base $b = 79.503\, \text{mm}$, height $h = 95.25\, \text{mm}$ and angle $\alpha = 76^o$. | 2 |
| 2144 | Find the diagonal $ d $ of a trapezoid if long base $a = 165\, \text{in}$, short base $b = 80\, \text{in}$ and side $c = 90\, \text{in}$. | 2 |
| 2145 | Find the long base $ a $ of a trapezoid if short base $b = 10\, \text{mm}$ and height $h = 20\, \text{mm}$. | 2 |
| 2146 | Find the long base $ a $ of a trapezoid if long base $a = 72\, \text{ft}$, short base $b = 45\, \text{ft}$ and side $c = 18\, \text{ft}$. | 2 |
| 2147 | Find the long base $ a $ of a trapezoid if short base $b = 13\, \text{in}$, height $h = 1.75\, \text{in}$ and angle $\beta = 45^o$. | 2 |
| 2148 | Find the long base $ a $ of a trapezoid if short base $b = 13\, \text{in}$, height $h = 1.75\, \text{in}$ and angle $\beta = 45^o$. | 2 |
| 2149 | Find the long base $ a $ of a trapezoid if short base $b = 13\, \text{in}$, height $h = 1.75\, \text{in}$ and angle $\alpha = 45^o$. | 2 |
| 2150 | Find the long base $ a $ of a trapezoid if long base $a = 22\, \text{cm}$ and median $m = 19\, \text{cm}$. | 2 |
