| ID |
Problem |
Count |
| 12601 | Find the area $ A $ of a trapezoid if long base $a = 1000\, \text{mm}$, short base $b = 500\, \text{mm}$ and side $c = 264\, \text{mm}$. | 1 |
| 12602 | Find the short base $ b $ of a trapezoid if long base $a = 200\, \text{mm}$, area $A = 2500\, \text{mm}^2$ and perimeter $P = 400\, \text{mm}$. | 1 |
| 12603 | Find the short base $ b $ of a trapezoid if long base $a = 200\, \text{mm}$, area $A = 2500\, \text{mm}^2$ and perimeter $P = 200\, \text{mm}$. | 1 |
| 12604 | Find the area $ A $ of a trapezoid if long base $a = 2500\, \text{mm}$, short base $b = 170\, \text{mm}$ and perimeter $P = 200\, \text{mm}$. | 1 |
| 12605 | Find the area $ A $ of a trapezoid if long base $a = 1\, \text{in}$, short base $b = 0.75\, \text{in}$ and height $h = 0.75\, \text{in}$. | 1 |
| 12606 | Find the long base $ a $ of a trapezoid if long base $a = 20.29\, \text{ft}$, short base $b = 19.95\, \text{ft}$ and side $c = 23.45\, \text{ft}$. | 1 |
| 12607 | Find the side $ c $ of a trapezoid if long base $a = 0.5\, \text{mm}$, short base $b = 0.25\, \text{in}$ and height $h = 0.5\, \text{mm}$. | 1 |
| 12608 | Find the side $ c $ of a trapezoid if long base $a = 0.5\, \text{in}$, short base $b = 0.25\, \text{in}$ and height $h = 0.5\, \text{in}$. | 1 |
| 12609 | Find the long base $ a $ of a trapezoid if long base $a = 0.5\, \text{in}$, short base $b = 0.25\, \text{in}$ and side $c = 0.5\, \text{in}$. | 1 |
| 12610 | Find the long base $ a $ of a trapezoid if long base $a = 850\, \text{mm}$, short base $b = 670\, \text{mm}$ and side $c = 185\, \text{mm}$. | 1 |
| 12611 | Find the height $ h $ of a trapezoid if long base $a = 12\, \text{in}$, short base $b = 9\, \text{in}$ and angle $\alpha = 60^o$. | 1 |
| 12612 | Find the long base $ a $ of a trapezoid if long base $a = 12\, \text{m}$, short base $b = 5\, \text{m}$ and height $h = 6\, \text{m}$. | 1 |
| 12613 | Find the long base $ a $ of a trapezoid if short base $b = 62\, \text{cm}$, side $c = 62\, \text{cm}$ and angle $\beta = 60^o$. | 1 |
| 12614 | Find the short base $ b $ of a trapezoid if long base $a = 5\, \text{ft}$, height $h = 3\, \text{ft}$ and angle $\beta = 50^o$. | 1 |
| 12615 | Find the long base $ a $ of a trapezoid if long base $a = 35\, \text{in}$, short base $b = 24\, \text{in}$ and side $c = 33.25\, \text{in}$. | 1 |
| 12616 | Find the height $ h $ of a trapezoid if long base $a = 35\, \text{in}$, short base $b = 24\, \text{in}$ and side $c = 33.25\, \text{in}$. | 1 |
| 12617 | Find the long base $ a $ of a trapezoid if long base $a = 4.75\, \text{in}$, short base $b = 3.5\, \text{in}$ and diagonal $d = 9\, \text{ft}$. | 1 |
| 12618 | Find the side $ c $ of a trapezoid if long base $a = 4.75\, \text{in}$, short base $b = 3.5\, \text{in}$ and diagonal $d = 9\, \text{ft}$. | 1 |
| 12619 | Find the side $ c $ of a trapezoid if long base $a = 4.75\, \text{in}$, short base $b = 3.5\, \text{in}$, diagonal $d = 9\, \text{ft}$ and angle $\alpha = 90^o$. | 1 |
| 12620 | Find the long base $ a $ of a trapezoid if long base $a = 6\, \text{mm}$, short base $b = 2\, \text{mm}$, side $c = 7\, \text{mm}$, diagonal $d = 4\, \text{mm}$ and height $h = 5\, \text{mm}$. | 1 |
| 12621 | Find the long base $ a $ of a trapezoid if long base $a = 6\, \text{mm}$, side $c = 7\, \text{mm}$ and height $h = 5\, \text{mm}$. | 1 |
| 12622 | Find the long base $ a $ of a trapezoid if long base $a = 80\, \text{in}$, side $c = 72\, \text{in}$ and median $m = 72\, \text{in}$. | 1 |
| 12623 | Find the long base $ a $ of a trapezoid if short base $b = 80\, \text{in}$, side $c = 72\, \text{in}$ and median $m = 72\, \text{in}$. | 1 |
| 12624 | Find the long base $ a $ of a trapezoid if height $h = 2070\, \text{mm}$. | 1 |
| 12625 | Find the short base $ b $ of a trapezoid if long base $a = 11.8\, \text{m}$, side $c = 6\, \text{m}$, diagonal $d = 6\, \text{m}$ and angle $\alpha = 63^o$. | 1 |
| 12626 | Find the short base $ b $ of a trapezoid if long base $a = 11.8\, \text{m}$, side $c = 6\, \text{m}$, angle $\alpha = 63^o$ and angle $\beta = 117^o$. | 1 |
| 12627 | Find the short base $ b $ of a trapezoid if long base $a = 11\, \text{m}$, side $c = 6\, \text{m}$, height $h = 6\, \text{m}$, angle $\alpha = 62^o$ and angle $\beta = 118^o$. | 1 |
| 12628 | Find the long base $ a $ of a trapezoid if side $c = 9\, \text{mm}$, height $h = 5\, \text{mm}$ and area $A = 52.5\, \text{mm}^2$. | 1 |
| 12629 | Find the angle $ \alpha $ of a trapezoid if long base $a = 140\, \text{mm}$, short base $b = 130\, \text{mm}$ and height $h = 85\, \text{mm}$. | 1 |
| 12630 | Find the long base $ a $ of a trapezoid if long base $a = 238\, \text{ft}$, short base $b = 220\, \text{ft}$ and height $h = 294\, \text{ft}$. | 1 |
| 12631 | Find the long base $ a $ of a trapezoid if long base $a = 17\, \text{mm}$, short base $b = 9\, \text{mm}$ and height $h = 7.5\, \text{mm}$. | 1 |
| 12632 | Find the long base $ a $ of a trapezoid if long base $a = 88164\, \text{ft}$, short base $b = 859.17\, \text{ft}$ and height $h = 1055.54\, \text{ft}$. | 1 |
| 12633 | Find the long base $ a $ of a trapezoid if long base $a = 2\, \text{mm}$, side $c = 2\, \text{mm}$ and height $h = 2\, \text{mm}$. | 1 |
| 12634 | Find the long base $ a $ of a trapezoid if long base $a = 86.75\, \text{in}$, height $h = 50.6\, \text{in}$, angle $\alpha = 70.5^o$ and angle $\beta = 109.5^o$. | 1 |
| 12635 | Find the short base $ b $ of a trapezoid if long base $a = 86.75\, \text{in}$, side $c = 53.7\, \text{in}$, height $h = 50.6\, \text{in}$, angle $\alpha = 71.6^o$ and angle $\beta = 108.4^o$. | 1 |
| 12636 | Find the short base $ b $ of a trapezoid if long base $a = 86.75\, \text{in}$, height $h = 50.6\, \text{in}$ and angle $\alpha = 71.6^o$. | 1 |
| 12637 | Find the short base $ b $ of a trapezoid if long base $a = 53\, \text{in}$, height $h = 3\, \text{in}$, angle $\alpha = 70.5^o$ and angle $\beta = 19.5^o$. | 1 |
| 12638 | Find the angle $ \beta $ of a trapezoid if long base $a = 11\, \text{mm}$, short base $b = 8\, \text{mm}$ and height $h = 9.5\, \text{mm}$. | 1 |
| 12639 | Find the long base $ a $ of a trapezoid if short base $b = 8\, \text{in}$, height $h = 19\, \text{in}$ and angle $\alpha = 10^o$. | 1 |
| 12640 | Find the long base $ a $ of a trapezoid if short base $b = 8\, \text{mm}$, height $h = 19\, \text{mm}$ and angle $\alpha = 80^o$. | 1 |
| 12641 | Find the short base $ b $ of a trapezoid if long base $a = 131.5\, \text{in}$, height $h = 47.6\, \text{in}$ and angle $\alpha = 70.5^o$. | 1 |
| 12642 | Find the height $ h $ of a trapezoid if long base $a = 44\, \text{ft}$, short base $b = 24\, \text{ft}$ and side $c = 44\, \text{ft}$. | 1 |
| 12643 | Find the long base $ a $ of a trapezoid if long base $a = 144\, \text{in}$, side $c = 38.5\, \text{in}$, angle $\alpha = 90^o$ and angle $\beta = 79^o$. | 1 |
| 12644 | Find the long base $ a $ of a trapezoid if long base $a = 144\, \text{in}$, side $c = 10.5\, \text{in}$ and angle $\alpha = 90^o$. | 1 |
| 12645 | Find the angle $ \beta $ of a trapezoid if long base $a = 144\, \text{in}$, side $c = 10.5\, \text{in}$ and angle $\beta = 11^o$. | 1 |
| 12646 | Find the angle $ \beta $ of a trapezoid if long base $a = 144\, \text{in}$, side $c = 10.5\, \text{in}$ and height $h = 3806\, \text{mm}$. | 1 |
| 12647 | Find the angle $ \beta $ of a trapezoid if long base $a = 144\, \text{in}$, side $c = 10.5\, \text{in}$ and height $h = 38.5\, \text{mm}$. | 1 |
| 12648 | Find the angle $ \beta $ of a trapezoid if long base $a = 144\, \text{in}$, side $c = 10.5\, \text{in}$ and height $h = 38.5\, \text{in}$. | 1 |
| 12649 | Find the long base $ a $ of a trapezoid if long base $a = 136.3\, \text{ft}$, short base $b = 126.3\, \text{ft}$ and height $h = 29.108\, \text{ft}$. | 1 |
| 12650 | Find the long base $ a $ of a trapezoid if long base $a = 15\, \text{mm}$, short base $b = 5\, \text{mm}$ and side $c = 10\, \text{mm}$. | 1 |
