Rectangle

(the database of solved problems)

All the problems and solutions shown below were generated using the Rectangle Calculator.

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ID	Problem	Count
351	Find the diagonal $ d $ of a rectangle if side $a = 160\, \text{cm}$ and side $b = 40\, \text{cm}$.	2
352	Find the side $ a $ of a rectangle if side $b = 5\, \text{cm}$ and area $A = 45.5\, \text{cm}^2$.	2
353	Find the side $ a $ of a rectangle if area $A = 243\, \text{mm}^2$.	2
354	Find the side $ a $ of a rectangle if side $a = 6\, \text{cm}$, side $b = 6\, \text{cm}$ and perimeter $P = 1270\, \text{cm}$.	2
355	Find the side $ b $ of a rectangle if side $a = 7282\, \text{ft}$.	2
356	Find the diagonal $ d $ of a rectangle if side $a = 7282\, \text{ft}$.	2
357	Find the diagonal $ d $ of a rectangle if side $a = 7000\, \text{ft}$ and side $b = 282\, \text{ft}$.	2
358	Find the side $ a $ of a rectangle if side $a = 30\, \text{mm}$ and diagonal $d = 44\, \text{mm}$.	2
359	Find the side $ a $ of a rectangle if side $a = 2 \sqrt{ 10 }\, \text{mm}$ and side $b = \sqrt{ 10 }\, \text{mm}$.	2
360	Find the area $ A $ of a rectangle if side $a = 2 \sqrt{ 10 }\, \text{mm}$ and side $b = \sqrt{ 10 }\, \text{mm}$.	2
361	Find the side $ a $ of a rectangle if side $a = 13.19\, \text{ft}$, diagonal $d = 7.28\, \text{ft}$ and perimeter $P = 41.34\, \text{ft}$.	2
362	Find the side $ a $ of a rectangle if side $a = 18\, \text{mm}$ and side $b = 2 \sqrt{ 3 }\, \text{mm}$.	2
363	Find the side $ a $ of a rectangle if side $a = 4\, \text{mm}$ and side $b = 8\, \text{mm}$.	2
364	Find the side $ a $ of a rectangle if side $a = 24\, \text{mm}$ and diagonal $d = 25\, \text{mm}$.	2
365	Find the side $ a $ of a rectangle if side $b = 52\, \text{mm}$ and perimeter $P = 318\, \text{mm}$.	2
366	Find the side $ a $ of a rectangle if side $b = 166\, \text{mm}$ and perimeter $P = 878\, \text{mm}$.	2
367	Find the area $ A $ of a rectangle if area $A = 2500\, \text{m}^2$.	2
368	Find the perimeter $ P $ of a rectangle if area $A = 2500\, \text{m}^2$.	2
369	Find the diagonal $ d $ of a rectangle if side $a = 30\, \text{ft}$ and side $b = 20\, \text{ft}$.	2
370	Find the side $ a $ of a rectangle if side $a = 8\, \text{cm}$ and diagonal $d = 17\, \text{cm}$.	2
371	Find the side $ a $ of a rectangle if side $b = 8\, \text{cm}$ and diagonal $d = 17\, \text{cm}$.	2
372	Find the side $ a $ of a rectangle if side $a = 12\, \text{cm}$, side $b = 9\, \text{cm}$ and perimeter $P = 8\, \text{cm}$.	2
373	Find the side $ a $ of a rectangle if side $a = 7\, \text{mm}$, side $b = 5\, \text{mm}$, diagonal $d = 7\, \text{mm}$ and area $A = 5\, \text{mm}^2$.	2
374	Find the side $ a $ of a rectangle if side $a = 30\, \text{in}$ and perimeter $P = \frac{ 215 }{ 2 }\, \text{in}$.	2
375	Find the side $ a $ of a rectangle if side $b = 20\, \text{m}$, diagonal $d = 6\, \text{m}$ and area $A = 11\, \text{m}^2$.	2
376	Find the side $ a $ of a rectangle if side $a = 108\, \text{in}$ and side $b = 106\, \text{in}$.	2
377	Find the area $ A $ of a rectangle if side $a = 3.5\, \text{in}$ and side $b = 48\, \text{in}$.	2
378	Find the perimeter $ P $ of a rectangle if side $a = 6\, \text{cm}$, side $b = 3\, \text{cm}$ and area $A = 18\, \text{cm}^2$.	2
379	Find the side $ a $ of a rectangle if side $a = 15\, \text{mm}$, side $b = 18\, \text{mm}$ and diagonal $d = 16\, \text{mm}$.	2
380	Find the side $ a $ of a rectangle if side $a = 4\, \text{mm}$ and side $b = 3\, \text{mm}$.	2
381	Find the diagonal $ d $ of a rectangle if side $a = 38\, \text{in}$ and side $b = 21.5\, \text{in}$.	2
382	Find the diagonal $ d $ of a rectangle if side $a = 50\, \text{in}$ and diagonal $d = 55\, \text{in}$.	2
383	Find the side $ b $ of a rectangle if side $a = 50\, \text{in}$ and diagonal $d = 55\, \text{in}$.	2
384	Find the diagonal $ d $ of a rectangle if side $a = 96\, \text{in}$ and side $b = 60\, \text{in}$.	2
385	Find the side $ a $ of a rectangle if area $A = 49\, \text{cm}^2$.	2
386	Find the side $ b $ of a rectangle if side $a = 15\, \text{ft}$ and area $A = 90\, \text{ft}^2$.	2
387	Find the side $ b $ of a rectangle if side $a = 21\, \text{ft}$ and area $A = 63\, \text{ft}^2$.	2
388	Find the side $ b $ of a rectangle if side $b = 4\, \text{mm}$ and area $A = 72\, \text{ft}^2$.	2
389	Find the side $ b $ of a rectangle if side $b = 4\, \text{ft}$ and area $A = 72\, \text{ft}^2$.	2
390	Find the side $ b $ of a rectangle if side $a = 18\, \text{ft}$ and area $A = 396\, \text{ft}^2$.	2
391	Find the side $ b $ of a rectangle if side $a = 16\, \text{ft}$ and area $A = 352\, \text{ft}^2$.	2
392	Find the side $ a $ of a rectangle if side $a = 6\, \text{ft}$ and side $b = 12\, \text{ft}$.	2
393	Find the side $ a $ of a rectangle if side $a = 96.75\, \text{in}$ and side $b = 60\, \text{in}$.	2
394	Find the side $ a $ of a rectangle if side $a = 18\, \text{mm}$ and side $b = 6\, \text{mm}$.	2
395	Find the perimeter $ P $ of a rectangle if side $a = 7.4\, \text{in}$ and side $b = 3.3\, \text{in}$.	2
396	Find the area $ A $ of a rectangle if side $a = \frac{ 1 }{ 2 }\, \text{m}$ and side $b = \frac{ 4 }{ 5 }\, \text{m}$.	2
397	Find the side $ a $ of a rectangle if side $a = 18\, \text{ft}$ and side $b = 12\, \text{ft}$.	2
398	Find the side $ a $ of a rectangle if side $a = 44.33\, \text{ft}$ and side $b = 27.25\, \text{ft}$.	2
399	Find the side $ a $ of a rectangle if side $b = 12\, \text{ft}$ and diagonal $d = 20\, \text{ft}$.	2
400	Find the side $ a $ of a rectangle if side $a = 16\, \text{ft}$, side $b = 12\, \text{ft}$, diagonal $d = 20\, \text{ft}$, area $A = 192\, \text{ft}^2$ and perimeter $P = 56\, \text{ft}$.	2