Equilateral Triangle

(the database of solved problems)

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

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ID	Problem	Count
601	Find the side $ a $ of an equilateral triangle if side $a = 615\, \text{mm}$.	2
602	Find the side $ a $ of an equilateral triangle if side $a = 2820\, \text{mm}$ and altitude $h = 785\, \text{mm}$.	2
603	Find the side $ a $ of an equilateral triangle if perimeter $P = 30\, \text{mm}$.	2
604	Find the side $ a $ of an equilateral triangle if side $a = 9 \sqrt{ 7 }\, \text{mm}$.	2
605	Find the altitude $ h $ of an equilateral triangle if side $a = 34.5\, \text{mm}$.	2
606	Find the altitude $ h $ of an equilateral triangle if perimeter $P = 41.5692\, \text{mm}$.	2
607	Find the altitude $ h $ of an equilateral triangle if perimeter $P = 24 \sqrt{ 3 }\, \text{mm}$.	2
608	Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 6\, \text{cm}$.	2
609	Find the side $ a $ of an equilateral triangle if side $a = 2000\, \text{mm}$.	2
610	Find the side $ a $ of an equilateral triangle if perimeter $P = 684\, \text{mm}$.	2
611	Find the side $ a $ of an equilateral triangle if side $a = 8 \sqrt{ 3 }\, \text{mm}$, circumcircle radius $R = 8\, \text{mm}$ and incircle radius $r = 4\, \text{mm}$.	2
612	Find the side $ a $ of an equilateral triangle if side $a = 8 \sqrt{ 3 }\, \text{mm}$.	2
613	Find the side $ a $ of an equilateral triangle if side $a = 16.75\, \text{in}$ and altitude $h = 4.5\, \text{in}$.	2
614	Find the side $ a $ of an equilateral triangle if perimeter $P = 36\, \text{m}$.	2
615	Find the area $ A $ of an equilateral triangle if side $a = \sqrt{ 2 }\, \text{mm}$.	2
616	Find the side $ a $ of an equilateral triangle if side $a = 129.904\, \text{mm}$.	2
617	Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 129.904\, \text{mm}$.	2
618	Find the side $ a $ of an equilateral triangle if perimeter $P = 727\, \text{mm}$.	2
619	Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 17\, \text{mm}$.	2
620	Find the side $ a $ of an equilateral triangle if side $a = 10\, \text{mm}$ and altitude $h = 8.7\, \text{cm}$.	2
621	Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 300\, \text{mm}$.	2
622	Find the side $ a $ of an equilateral triangle if perimeter $P = 60\, \text{mm}$ and area $A = 300\, \text{mm}^2$.	2
623	Find the side $ a $ of an equilateral triangle if incircle radius $r = 1.8535\, \text{mm}$.	2
624	Find the side $ a $ of an equilateral triangle if incircle radius $r = 500\, \text{cm}$.	2
625	Find the side $ a $ of an equilateral triangle if altitude $h = 26\, \text{cm}$.	2
626	Find the side $ a $ of an equilateral triangle if altitude $h = 26\, \text{cm}$.	2
627	Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 26\, \text{cm}$.	2
628	Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 26\, \text{cm}$.	2
629	Find the perimeter $ P $ of an equilateral triangle if side $a = 1\, \text{mm}$.	2
630	Find the side $ a $ of an equilateral triangle if circumcircle radius $R = 11\, \text{in}$.	2
631	Find the side $ a $ of an equilateral triangle if area $A = 25\, \text{m}^2$.	2
632	Find the side $ a $ of an equilateral triangle if altitude $h = 3\, \text{ft}$.	2
633	Find the side $ a $ of an equilateral triangle if altitude $h = 48\, \text{mm}$.	2
634	Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 8\, \text{in}$.	2
635	Find the incircle radius $ r $ of an equilateral triangle if side $a = 2\, \text{in}$.	2
636	Find the side $ a $ of an equilateral triangle if side $a = 24\, \text{in}$.	2
637	Find the circumcircle radius $ R $ of an equilateral triangle if side $a = 24\, \text{in}$.	2
638	Find the side $ a $ of an equilateral triangle if side $a = 2\, \text{mm}$, altitude $h = \frac{\sqrt{ 3 }}{ 4 }\, \text{mm}$ and area $A = \frac{\sqrt{ 3 }}{ 4 }\, \text{mm}^2$.	2
639	Find the side $ a $ of an equilateral triangle if side $a = 6\, \text{mm}$ and perimeter $P = 18\, \text{mm}$.	2
640	Find the side $ a $ of an equilateral triangle if side $a = 9\, \text{cm}$ and perimeter $P = 9\, \text{cm}$.	2
641	Find the side $ a $ of an equilateral triangle if side $a = 5\, \text{mm}$ and perimeter $P = 5\, \text{mm}$.	2
642	Find the side $ a $ of an equilateral triangle if side $a = 250\, \text{in}$ and altitude $h = 40\, \text{in}$.	2
643	Find the perimeter $ P $ of an equilateral triangle if altitude $h = 40\, \text{in}$.	2
644	Find the side $ a $ of an equilateral triangle if side $a = 2250\, \text{mm}$.	2
645	Find the area $ A $ of an equilateral triangle if side $a = 1\, \text{in}$.	2
646	Find the side $ a $ of an equilateral triangle if side $a = 11.83\, \text{mm}$.	2
647	Find the side $ a $ of an equilateral triangle if side $a = 3\, \text{mm}$ and altitude $h = 3\, \text{mm}$.	2
648	Find the side $ a $ of an equilateral triangle if altitude $h = 8 \sqrt{ 6 }\, \text{mm}$.	2
649	Find the side $ a $ of an equilateral triangle if altitude $h = 96\, \text{in}$.	2
650	Find the area $ A $ of an equilateral triangle if side $a = 4 \sqrt{ 3 }\, \text{in}$ and incircle radius $r = 2\, \text{in}$.	2