Trapezoid
(the database of solved problems)
All the problems and solutions shown below were generated using the Trapezoid Calculator.
| ID |
Problem |
Count |
| 15701 | Find the area $ A $ of a trapezoid if long base $a = 20\, \text{mm}$, short base $b = 8.5\, \text{mm}$ and angle $\beta = 125^o$. | 1 |
| 15702 | Find the side $ c $ of a trapezoid if long base $a = 255\, \text{cm}$, short base $b = 365\, \text{cm}$ and side $c = 1200\, \text{cm}$. | 1 |
| 15703 | Find the long base $ a $ of a trapezoid if long base $a = 255\, \text{cm}$, short base $b = 365\, \text{cm}$ and side $c = 1000\, \text{cm}$. | 1 |
| 15704 | Find the side $ c $ of a trapezoid if long base $a = 255\, \text{cm}$, short base $b = 365\, \text{cm}$ and side $c = 1000\, \text{cm}$. | 1 |
| 15705 | Find the short base $ b $ of a trapezoid if long base $a = 81\, \text{in}$, height $h = 24\, \text{in}$, angle $\alpha = 45^o$ and angle $\beta = 135^o$. | 1 |
| 15706 | Find the long base $ a $ of a trapezoid if long base $a = 10\, \text{ft}$ and height $h = 4\, \text{ft}$. | 1 |
| 15707 | Find the long base $ a $ of a trapezoid if long base $a = 210\, \text{ft}$, short base $b = 5\, \text{mm}$, side $c = 9\, \text{mm}$, diagonal $d = 5\, \text{mm}$, height $h = 4\, \text{ft}$ and median $m = 9\, \text{mm}$. | 1 |
| 15708 | Find the short base $ b $ of a trapezoid if long base $a = 317.5\, \text{in}$, height $h = 91.5\, \text{in}$ and angle $\alpha = 85^o$. | 1 |
| 15709 | Find the short base $ b $ of a trapezoid if short base $b = 301.5\, \text{in}$, height $h = 91.5\, \text{in}$ and angle $\alpha = 85^o$. | 1 |
| 15710 | Find the short base $ b $ of a trapezoid if short base $b = 36\, \text{in}$, height $h = 84\, \text{in}$ and angle $\alpha = 30^o$. | 1 |
| 15711 | Find the long base $ a $ of a trapezoid if short base $b = 36\, \text{in}$, height $h = 84\, \text{in}$ and angle $\alpha = 30^o$. | 1 |
| 15712 | Find the long base $ a $ of a trapezoid if short base $b = 36\, \text{in}$, height $h = 81\, \text{in}$ and angle $\alpha = 120^o$. | 1 |
| 15713 | Find the long base $ a $ of a trapezoid if short base $b = 36\, \text{in}$, height $h = 84\, \text{in}$ and angle $\alpha = 60^o$. | 1 |
| 15714 | Find the long base $ a $ of a trapezoid if long base $a = 1.7\, \text{mm}$ and side $c = 0.75\, \text{mm}$. | 1 |
| 15715 | Find the height $ h $ of a trapezoid if long base $a = 1.7\, \text{mm}$ and side $c = 0.75\, \text{mm}$. | 1 |
| 15716 | Find the long base $ a $ of a trapezoid if long base $a = 17.5\, \text{in}$, short base $b = 6.25\, \text{in}$, height $h = 9.5\, \text{in}$, angle $\alpha = 60^o$ and angle $\beta = 120^o$. | 1 |
