Rhombus

(the database of solved problems)

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

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ID	Problem	Count
51	Find the area $A$ of a rhombus if side $a = 10$ and diagonal $d_{2} = 4$ .	7
52	Find the side $a$ of a rhombus if side $a = \frac{25}{2}$ and area $A = 50$ .	7
53	Find the side $a$ of a rhombus if diagonal $d_{1} = 8 mm$ and diagonal $d_{2} = 6 mm$ .	7
54	Find the side $a$ of a rhombus if diagonal $d_{1} = 8$ and diagonal $d_{2} = 6$ .	7
55	Find the side $a$ of a rhombus if side $a = 12$ and angle $α = 3 0^{o}$ .	7
56	Find the side $a$ of a rhombus if angle $α = \frac{3369}{50}^{o}$ and angle $β = \frac{5631}{50}^{o}$ .	7
57	Find the side $a$ of a rhombus if area $A = 192$ and angle $α = \frac{3369}{50}^{o}$ .	7
58	Find the side $a$ of a rhombus if ???.	7
59	Find the side $a$ of a rhombus if side $a = 7$ , diagonal $d_{2} = 12$ and angle $α = 7 0^{o}$ .	7
60	Find the side $a$ of a rhombus if side $a = 2290 cm$ , height $h = 1500 cm$ , incircle radius $r = 750 cm$ and angle $α = 6 6^{o}$ .	7
61	Find the area $A$ of a rhombus if side $a = 2290$ , height $h = 1500$ , incircle radius $r = 750$ and angle $α = 6 6^{o}$ .	7
62	Find the diagonal $d_{2}$ of a rhombus if area $A = 72$ and angle $β = 4 5^{o}$ .	7
63	Find the diagonal $d_{2}$ of a rhombus if side $a = 15$ , perimeter $P = 60$ and diagonal $d_{1} = 12$ .	7
64	Find the height $h$ of a rhombus if diagonal $d_{1} = 24 mm$ and diagonal $d_{2} = 18 mm$ .	7
65	Find the side $a$ of a rhombus if diagonal $d_{1} = 0.8 cm$ and diagonal $d_{2} = 2.5 cm$ .	6
66	Find the side $a$ of a rhombus if diagonal $d_{1} = 16 cm$ and diagonal $d_{2} = 12 cm$ .	6
67	Find the height $h$ of a rhombus if side $a = 15 mm$ and area $A = 216 mm^{2}$ .	6
68	Find the side $a$ of a rhombus if side $a = 15 km$ , perimeter $P = 60 cm$ and diagonal $d_{1} = 12 cm$ .	6
69	Find the side $a$ of a rhombus if diagonal $d_{1} = 2$ and diagonal $d_{2} = 2$ .	6
70	Find the side $a$ of a rhombus if side $a = 20$ .	6
71	Find the side $a$ of a rhombus if diagonal $d_{1} = 12$ and diagonal $d_{2} = 9$ .	6
72	Find the angle $α$ of a rhombus if diagonal $d_{1} = 22$ and angle $α = 2 2^{o}$ .	6
73	Find the diagonal $d_{1}$ of a rhombus if side $a = \frac{5}{2}$ and perimeter $P = 30$ .	6
74	Find the side $a$ of a rhombus if diagonal $d_{1} = 23 mm$ and diagonal $d_{2} = 2 mm$ .	6
75	Find the angle $α$ of a rhombus if side $a = 2 mm$ , area $A = 23 mm^{2}$ , perimeter $P = 8 mm$ , diagonal $d_{1} = 23 mm$ and diagonal $d_{2} = 2 mm$ .	6
76	Find the area $A$ of a rhombus if perimeter $P = 64$ and diagonal $d_{2} = 85$ .	6
77	Find the area $A$ of a rhombus if diagonal $d_{1} = 5$ and diagonal $d_{2} = 4$ .	6
78	Find the side $a$ of a rhombus if side $a = 2.5 m$ and perimeter $P = 30 cm$ .	6
79	Find the diagonal $d_{2}$ of a rhombus if side $a = 23$ and diagonal $d_{1} = 40$ .	6
80	Find the area $A$ of a rhombus if area $A = 72$ and angle $β = 5^{o}$ .	6
81	Find the angle $α$ of a rhombus if side $a = 37.5 mm$ , diagonal $d_{1} = 70 cm$ and diagonal $d_{2} = 30 cm$ .	6
82	Find the area $A$ of a rhombus if side $a = 17 mm$ and diagonal $d_{1} = 30 mm$ .	6
83	Find the side $a$ of a rhombus if side $a = 20$ , diagonal $d_{1} = 32$ and diagonal $d_{2} = 24$ .	6
84	Find the side $a$ of a rhombus if diagonal $d_{1} = 24 mm$ and diagonal $d_{2} = 20 mm$ .	6
85	Find the side $a$ of a rhombus if side $a = 9 yd$ , diagonal $d_{1} = 9 cm$ and diagonal $d_{2} = 9 cm$ .	6
86	Find the side $a$ of a rhombus if area $A = 5500 mm^{2}$ , diagonal $d_{1} = 110 mm$ and diagonal $d_{2} = 100 mm$ .	6
87	Find the side $a$ of a rhombus if diagonal $d_{1} = 22 cm$ and angle $α = 2 2^{o}$ .	6
88	Find the side $a$ of a rhombus if area $A = 48$ and perimeter $P = 60$ .	6
89	Find the side $a$ of a rhombus if side $a = 48 mm$ and perimeter $P = 60 cm$ .	6
90	Find the area $A$ of a rhombus if side $a = 12$ and angle $α = 3 0^{o}$ .	5
91	Find the side $a$ of a rhombus if area $A = 72 cm$ and angle $β = 5^{o}$ .	5
92	Find the side $a$ of a rhombus if diagonal $d_{1} = 22 cm$ and angle $α = 2 2^{o}$ .	5
93	Find the angle $α$ of a rhombus if area $A = 143$ and diagonal $d_{1} = 26$ .	5
94	Find the side $a$ of a rhombus if side $a = 8$ and diagonal $d_{1} = 10$ .	5
95	Find the diagonal $d_{1}$ of a rhombus if side $a = 12$ and angle $β = 12 0^{o}$ .	5
96	Find the side $a$ of a rhombus if side $a = 2 cm$ .	5
97	Find the side $a$ of a rhombus if side $a = \frac{78}{5}$ .	5
98	Find the side $a$ of a rhombus if area $A = 480 cm$ and incircle radius $r = 10 cm$ .	5
99	Find the angle $α$ of a rhombus if angle $α = 10 8^{o}$ .	5
100	Find the area $A$ of a rhombus if diagonal $d_{1} = 5$ and diagonal $d_{2} = 5$ .	5