Trapezoid
(the database of solved problems)
All the problems and solutions shown below were generated using the Trapezoid Calculator.
| ID |
Problem |
Count |
| 851 | Find the long base $ a $ of a trapezoid if long base $a = 20\, \text{mm}$, short base $b = 8\, \text{mm}$ and height $h = 12\, \text{mm}$. | 4 |
| 852 | Find the long base $ a $ of a trapezoid if long base $a = 8\, \text{mm}$, short base $b = 3\, \text{mm}$ and height $h = 3.5\, \text{mm}$. | 4 |
| 853 | Find the long base $ a $ of a trapezoid if long base $a = 5\, \text{mm}$, short base $b = 6\, \text{cm}$ and area $A = 121\, \text{cm}$. | 4 |
| 854 | Find the side $ c $ of a trapezoid if long base $a = 36\, \text{mm}$, short base $b = 8\, \text{mm}$ and height $h = 24\, \text{mm}$. | 4 |
| 855 | Find the angle $ \beta $ of a trapezoid if long base $a = 2464.6\, \text{mm}$, short base $b = 1275.3\, \text{mm}$ and side $c = 1030\, \text{mm}$. | 4 |
| 856 | Find the long base $ a $ of a trapezoid if short base $b = 43\, \text{in}$, angle $\alpha = 45^o$ and angle $\beta = 135^o$. | 4 |
| 857 | Find the side $ c $ of a trapezoid if long base $a = 60\, \text{ft}$, short base $b = 20\, \text{ft}$ and height $h = 22.5\, \text{ft}$. | 4 |
| 858 | Find the long base $ a $ of a trapezoid if long base $a = 13\, \text{mm}$, short base $b = 7\, \text{mm}$ and angle $\alpha = 35^o$. | 4 |
| 859 | Find the area $ A $ of a trapezoid if long base $a = 13\, \text{mm}$, short base $b = 7\, \text{mm}$ and angle $\alpha = 35^o$. | 4 |
| 860 | Find the side $ c $ of a trapezoid if long base $a = 72\, \text{in}$, short base $b = 40\, \text{in}$ and height $h = 30\, \text{in}$. | 4 |
| 861 | Find the angle $ \beta $ of a trapezoid if long base $a = 72\, \text{in}$, short base $b = 40\, \text{in}$ and height $h = 30\, \text{in}$. | 4 |
| 862 | Find the median $ m $ of a trapezoid if long base $a = 25\, \text{cm}$ and short base $b = 17\, \text{cm}$. | 4 |
| 863 | Find the long base $ a $ of a trapezoid if long base $a = 20\, \text{mm}$, short base $b = 10\, \text{mm}$ and side $c = 13\, \text{mm}$. | 4 |
| 864 | Find the long base $ a $ of a trapezoid if long base $a = 4.4166\, \text{ft}$, side $c = 16\, \text{ft}$, height $h = 16\, \text{ft}$, angle $\alpha = 90^o$ and angle $\beta = 90^o$. | 4 |
| 865 | Find the area $ A $ of a trapezoid if long base $a = 300\, \text{ft}$, short base $b = 210\, \text{ft}$ and side $c = 190\, \text{ft}$. | 4 |
| 866 | Find the short base $ b $ of a trapezoid if short base $b = 43\, \text{mm}$ and height $h = 627\, \text{mm}$. | 4 |
| 867 | Find the long base $ a $ of a trapezoid if height $h = 0.25\, \text{in}$, median $m = 1\, \text{in}$ and angle $\alpha = 67.5^o$. | 4 |
| 868 | Find the long base $ a $ of a trapezoid if long base $a = 5\, \text{cm}$, side $c = 2\, \text{cm}$ and height $h = 2\, \text{cm}$. | 4 |
| 869 | Find the side $ c $ of a trapezoid if long base $a = 20\, \text{mm}$, short base $b = 12\, \text{mm}$ and height $h = 4\, \text{mm}$. | 4 |
| 870 | Find the side $ c $ of a trapezoid if long base $a = 20\, \text{in}$, short base $b = 12\, \text{in}$ and height $h = 4\, \text{in}$. | 4 |
| 871 | Find the side $ c $ of a trapezoid if long base $a = 28\, \text{in}$, short base $b = 17\, \text{in}$, height $h = 42\, \text{in}$ and angle $\beta = 75^o$. | 4 |
| 872 | Find the long base $ a $ of a trapezoid if long base $a = 15\, \text{ft}$, height $h = 4\, \text{ft}$ and angle $\alpha = 45^o$. | 4 |
| 873 | Find the short base $ b $ of a trapezoid if long base $a = 15\, \text{ft}$, height $h = 4\, \text{ft}$ and angle $\alpha = 45^o$. | 4 |
| 874 | Find the side $ c $ of a trapezoid if long base $a = 15\, \text{ft}$, height $h = 4\, \text{ft}$ and angle $\alpha = 45^o$. | 4 |
| 875 | Find the long base $ a $ of a trapezoid if short base $b = 54\, \text{in}$, height $h = 3.5\, \text{in}$ and angle $\beta = 112^o$. | 4 |
| 876 | Find the angle $ \beta $ of a trapezoid if long base $a = 8\, \text{in}$, short base $b = 5.5\, \text{in}$, side $c = 5.5\, \text{in}$ and height $h = 5.3\, \text{mm}$. | 4 |
| 877 | Find the angle $ \beta $ of a trapezoid if long base $a = 8\, \text{in}$, short base $b = 5.5\, \text{in}$ and side $c = 5.5\, \text{in}$. | 4 |
| 878 | Find the long base $ a $ of a trapezoid if long base $a = 13.5\, \text{in}$, short base $b = 11\, \text{mm}$ and side $c = 12\, \text{mm}$. | 4 |
| 879 | Find the long base $ a $ of a trapezoid if short base $b = 4\, \text{mm}$ and side $c = 5\, \text{mm}$. | 4 |
| 880 | Find the long base $ a $ of a trapezoid if long base $a = 10\, \text{ft}$, short base $b = 8\, \text{ft}$ and height $h = 8\, \text{ft}$. | 4 |
| 881 | Find the long base $ a $ of a trapezoid if long base $a = 21\, \text{in}$ and height $h = 12\, \text{in}$. | 4 |
| 882 | Find the height $ h $ of a trapezoid if long base $a = 95\, \text{in}$, short base $b = 72\, \text{in}$ and side $c = 24\, \text{in}$. | 4 |
| 883 | Find the diagonal $ d $ of a trapezoid if long base $a = 72.625\, \text{mm}$, short base $b = 38.5\, \text{mm}$ and height $h = 45\, \text{mm}$. | 4 |
| 884 | Find the long base $ a $ of a trapezoid if short base $b = 14.6875\, \text{in}$, angle $\alpha = 45^o$ and angle $\beta = 45^o$. | 4 |
| 885 | Find the long base $ a $ of a trapezoid if long base $a = 20\, \text{mm}$, height $h = 18\, \text{mm}$ and angle $\alpha = 22.5^o$. | 4 |
| 886 | Find the long base $ a $ of a trapezoid if long base $a = 10\, \text{mm}$, short base $b = 6\, \text{mm}$, side $c = 9\, \text{mm}$ and height $h = 8\, \text{mm}$. | 4 |
| 887 | Find the side $ c $ of a trapezoid if long base $a = 242\, \text{cm}$, short base $b = 148.5\, \text{cm}$ and height $h = 51.5\, \text{cm}$. | 4 |
| 888 | Find the area $ A $ of a trapezoid if short base $b = 24\, \text{ft}$, height $h = 11\, \text{ft}$ and angle $\beta = 153.435^o$. | 4 |
| 889 | Find the long base $ a $ of a trapezoid if short base $b = 1\, \text{mm}$, height $h = 0.95\, \text{mm}$ and angle $\alpha = 81^o$. | 4 |
| 890 | Find the area $ A $ of a trapezoid if long base $a = 34.5\, \text{mm}$, short base $b = 3.25\, \text{mm}$, side $c = 44.6\, \text{mm}$ and diagonal $d = 33\, \text{mm}$. | 4 |
| 891 | Find the long base $ a $ of a trapezoid if long base $a = 9\, \text{mm}$, short base $b = 5\, \text{mm}$ and side $c = 5\, \text{mm}$. | 4 |
| 892 | Find the area $ A $ of a trapezoid if long base $a = 20\, \text{mm}$, short base $b = 7.2\, \text{mm}$, side $c = 13\, \text{mm}$ and diagonal $d = 18\, \text{mm}$. | 4 |
| 893 | Find the long base $ a $ of a trapezoid if long base $a = 1365\, \text{mm}$, short base $b = 1345\, \text{mm}$, side $c = 1280\, \text{mm}$ and height $h = 1271\, \text{mm}$. | 4 |
| 894 | Find the short base $ b $ of a trapezoid if long base $a = 17\, \text{in}$, height $h = 7\, \text{in}$ and angle $\alpha = 60^o$. | 4 |
| 895 | Find the long base $ a $ of a trapezoid if long base $a = 10\, \text{mm}$, short base $b = 6\, \text{mm}$, side $c = 32\, \text{mm}$ and height $h = 32\, \text{mm}$. | 4 |
| 896 | Find the height $ h $ of a trapezoid if long base $a = 520\, \text{mm}$, short base $b = 440\, \text{mm}$ and angle $\beta = 104^o$. | 4 |
| 897 | Find the long base $ a $ of a trapezoid if long base $a = 23.019\, \text{cm}$, height $h = 14.3\, \text{cm}$ and angle $\alpha = 67^o$. | 4 |
| 898 | Find the long base $ a $ of a trapezoid if short base $b = 300\, \text{mm}$, side $c = 12\, \text{mm}$, angle $\alpha = 90^o$ and angle $\beta = 90^o$. | 4 |
| 899 | Find the long base $ a $ of a trapezoid if long base $a = 111\, \text{mm}$, short base $b = 95\, \text{mm}$ and height $h = 88\, \text{mm}$. | 4 |
| 900 | Find the angle $ \alpha $ of a trapezoid if long base $a = \frac{ 137 }{ 8 }\, \text{in}$, short base $b = \frac{ 97 }{ 16 }\, \text{in}$ and height $h = 2.25\, \text{in}$. | 4 |
