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
651	Find the side $ b $ of a rectangle if side $a = 9\, \text{mm}$, diagonal $d = 9\, \text{mm}$ and perimeter $P = 32\, \text{mm}$.	2
652	Find the area $ A $ of a rectangle if side $a = \frac{ 63 }{ 4 }\, \text{mm}$ and side $b = \frac{ 31 }{ 2 }\, \text{mm}$.	2
653	Find the area $ A $ of a rectangle if side $a = \frac{ 63 }{ 4 }\, \text{cm}$ and side $b = \frac{ 31 }{ 2 }\, \text{cm}$.	2
654	Find the side $ a $ of a rectangle if side $a = 10\, \text{ft}$ and side $b = 8\, \text{ft}$.	2
655	Find the diagonal $ d $ of a rectangle if side $a = 28\, \text{ft}$ and side $b = 12\, \text{ft}$.	2
656	Find the side $ a $ of a rectangle if area $A = 12\, \text{mm}^2$.	2
657	Find the side $ a $ of a rectangle if side $b = 15\, \text{mm}$ and diagonal $d = 25\, \text{mm}$.	2
658	Find the side $ a $ of a rectangle if side $b = 2.6666\, \text{m}$ and area $A = 10\, \text{m}^2$.	2
659	Find the perimeter $ P $ of a rectangle if side $a = 6\, \text{cm}$, side $b = 8\, \text{cm}$, diagonal $d = 4\, \text{cm}$, area $A = 2\, \text{cm}^2$ and perimeter $P = 3\, \text{cm}$.	2
660	Find the diagonal $ d $ of a rectangle if side $a = 160\, \text{cm}$ and side $b = 40\, \text{cm}$.	2
661	Find the side $ a $ of a rectangle if side $b = 5\, \text{cm}$ and area $A = 45.5\, \text{cm}^2$.	2
662	Find the side $ a $ of a rectangle if area $A = 243\, \text{mm}^2$.	2
663	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
664	Find the side $ b $ of a rectangle if side $a = 7282\, \text{ft}$.	2
665	Find the diagonal $ d $ of a rectangle if side $a = 7282\, \text{ft}$.	2
666	Find the diagonal $ d $ of a rectangle if side $a = 7000\, \text{ft}$ and side $b = 282\, \text{ft}$.	2
667	Find the side $ a $ of a rectangle if side $a = 30\, \text{mm}$ and diagonal $d = 44\, \text{mm}$.	2
668	Find the side $ a $ of a rectangle if side $a = 2 \sqrt{ 10 }\, \text{mm}$ and side $b = \sqrt{ 10 }\, \text{mm}$.	2
669	Find the area $ A $ of a rectangle if side $a = 2 \sqrt{ 10 }\, \text{mm}$ and side $b = \sqrt{ 10 }\, \text{mm}$.	2
670	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
671	Find the side $ a $ of a rectangle if side $a = 18\, \text{mm}$ and side $b = 2 \sqrt{ 3 }\, \text{mm}$.	2
672	Find the side $ a $ of a rectangle if side $a = 4\, \text{mm}$ and side $b = 8\, \text{mm}$.	2
673	Find the side $ a $ of a rectangle if side $a = 24\, \text{mm}$ and diagonal $d = 25\, \text{mm}$.	2
674	Find the side $ a $ of a rectangle if side $b = 52\, \text{mm}$ and perimeter $P = 318\, \text{mm}$.	2
675	Find the side $ a $ of a rectangle if side $b = 166\, \text{mm}$ and perimeter $P = 878\, \text{mm}$.	2
676	Find the area $ A $ of a rectangle if area $A = 2500\, \text{m}^2$.	2
677	Find the perimeter $ P $ of a rectangle if area $A = 2500\, \text{m}^2$.	2
678	Find the diagonal $ d $ of a rectangle if side $a = 30\, \text{ft}$ and side $b = 20\, \text{ft}$.	2
679	Find the side $ a $ of a rectangle if side $a = 8\, \text{cm}$ and diagonal $d = 17\, \text{cm}$.	2
680	Find the side $ a $ of a rectangle if side $b = 8\, \text{cm}$ and diagonal $d = 17\, \text{cm}$.	2
681	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
682	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
683	Find the side $ a $ of a rectangle if side $a = 30\, \text{in}$ and perimeter $P = \frac{ 215 }{ 2 }\, \text{in}$.	2
684	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
685	Find the side $ a $ of a rectangle if side $a = 108\, \text{in}$ and side $b = 106\, \text{in}$.	2
686	Find the area $ A $ of a rectangle if side $a = 3.5\, \text{in}$ and side $b = 48\, \text{in}$.	2
687	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
688	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
689	Find the side $ a $ of a rectangle if side $a = 4\, \text{mm}$ and side $b = 3\, \text{mm}$.	2
690	Find the diagonal $ d $ of a rectangle if side $a = 38\, \text{in}$ and side $b = 21.5\, \text{in}$.	2
691	Find the diagonal $ d $ of a rectangle if side $a = 50\, \text{in}$ and diagonal $d = 55\, \text{in}$.	2
692	Find the side $ b $ of a rectangle if side $a = 50\, \text{in}$ and diagonal $d = 55\, \text{in}$.	2
693	Find the diagonal $ d $ of a rectangle if side $a = 96\, \text{in}$ and side $b = 60\, \text{in}$.	2
694	Find the side $ a $ of a rectangle if area $A = 49\, \text{cm}^2$.	2
695	Find the side $ b $ of a rectangle if side $a = 15\, \text{ft}$ and area $A = 90\, \text{ft}^2$.	2
696	Find the side $ b $ of a rectangle if side $a = 21\, \text{ft}$ and area $A = 63\, \text{ft}^2$.	2
697	Find the side $ b $ of a rectangle if side $b = 4\, \text{mm}$ and area $A = 72\, \text{ft}^2$.	2
698	Find the side $ b $ of a rectangle if side $b = 4\, \text{ft}$ and area $A = 72\, \text{ft}^2$.	2
699	Find the side $ b $ of a rectangle if side $a = 18\, \text{ft}$ and area $A = 396\, \text{ft}^2$.	2
700	Find the side $ b $ of a rectangle if side $a = 16\, \text{ft}$ and area $A = 352\, \text{ft}^2$.	2