Mathway | 热门问题

热门问题

等级	主题	问题	格式化的问题
35101	求出面积	圆 (125)	 $\begin{array}{r} r = & 125 \end{array}$
35102	求出面积	圆 (128.6144)	 $\begin{array}{r} r = & 128.6144 \end{array}$
35103	求出面积	圆 (12in)	 $\begin{array}{r} r = & 12 in \end{array}$
35104	求出面积	圆 (12m)	 $\begin{array}{r} r = & 12 m \end{array}$
35105	求出面积	圆 (10.6)	 $\begin{array}{r} r = & 10.6 \end{array}$
35106	求出面积	圆 (10.8)	 $\begin{array}{r} r = & 10.8 \end{array}$
35107	求出面积	圆 (1125cm^2)	 $\begin{array}{r} r = & 1125 {cm}^{2} \end{array}$
35108	求出面积	圆 (11i)	 $\begin{array}{r} r = & 11 i \end{array}$
35109	求出面积	圆 (11in)	 $\begin{array}{r} r = & 11 i n \end{array}$
35110	求出面积	圆 (12.4cm)	 $\begin{array}{r} r = & 12.4 cm \end{array}$
35111	求出面积	圆 (1.59)	 $\begin{array}{r} r = & 1.59 \end{array}$
35112	求出面积	圆 (1.5cm)	 $\begin{array}{r} r = & 1.5 cm \end{array}$
35113	求出面积	圆 (109)	 $\begin{array}{r} r = & 109 \end{array}$
35114	求出面积	圆 (11.6ft)	 $\begin{array}{r} r = & 11.6 ft \end{array}$
35115	求出面积	圆 (11.9)	 $\begin{array}{r} r = & 11.9 \end{array}$
35116	求出面积	圆 (1.23)	 $\begin{array}{r} r = & 1.23 \end{array}$
35117	求出面积	圆 (6pi)	 $\begin{array}{r} r = & 6 π \end{array}$
35118	求出面积	圆 (1.12)	 $\begin{array}{r} r = & 1.12 \end{array}$
35119	求出面积	圆 (0.75)	 $\begin{array}{r} r = & 0.75 \end{array}$
35120	求出面积	圆 (0.1)	 $\begin{array}{r} r = & 0.1 \end{array}$
35121	求出面积	圆 (0.4)	 $\begin{array}{r} r = & 0.4 \end{array}$
35122	求出面积	圆 (0.8)	 $\begin{array}{r} r = & 0.8 \end{array}$
35123	求周长	矩形 (68)(68)	 $\begin{array}{r} l = & 68 \\ w = & 68 \end{array}$
35124	求周长	矩形 (58)(58)	 $\begin{array}{r} l = & 58 \\ w = & 58 \end{array}$
35125	求周长	矩形 (64)(64)	 $\begin{array}{r} l = & 64 \\ w = & 64 \end{array}$
35126	求周长	矩形 (5.25)(5.25)	 $\begin{array}{r} l = & 5.25 \\ w = & 5.25 \end{array}$
35127	求周长	矩形 (5.7)(5.7)	 $\begin{array}{r} l = & 5.7 \\ w = & 5.7 \end{array}$
35128	求周长	矩形 (5x+2)(5x+2)	 $\begin{array}{r} l = & 5 x + 2 \\ w = & 5 x + 2 \end{array}$
35129	求周长	矩形 (5x+3)(5x+3)	 $\begin{array}{r} l = & 5 x + 3 \\ w = & 5 x + 3 \end{array}$
35130	求出面积	三角形 (16.5)(15.75)	 $\begin{array}{r} b = & 15.75 \\ h = & 16.5 \end{array}$
35131	求出面积	三角形 (16ft)(8ft)	 $\begin{array}{r} b = & 8 ft \\ h = & 16 ft \end{array}$
35132	求出面积	三角形 (17)(17)	 $\begin{array}{r} b = & 17 \\ h = & 17 \end{array}$
35133	求出面积	三角形 (15)(10.6)	 $\begin{array}{r} b = & 10.6 \\ h = & 15 \end{array}$
35134	求出面积	三角形 (15.5)(10)	 $\begin{array}{r} b = & 10 \\ h = & 15.5 \end{array}$
35135	求出面积	三角形 (16yd)(20yd)	 $\begin{array}{r} b = & 20 yds \\ h = & 16 yds \end{array}$
35136	求出面积	三角形 (14)(8)	 $\begin{array}{r} b = & 8 \\ h = & 14 \end{array}$
35137	求出面积	三角形 (14)(19)	 $\begin{array}{r} b = & 19 \\ h = & 14 \end{array}$
35138	求出面积	三角形 (14)(22)	 $\begin{array}{r} b = & 22 \\ h = & 14 \end{array}$
35139	求出面积	三角形 (14)(5)	 $\begin{array}{r} b = & 5 \\ h = & 14 \end{array}$
35140	求出面积	三角形 (14)(63)	 $\begin{array}{r} b = & 63 \\ h = & 14 \end{array}$
35141	求出面积	三角形 (15)(17)	 $\begin{array}{r} b = & 17 \\ h = & 15 \end{array}$
35142	求出面积	三角形 (15)(20)	 $\begin{array}{r} b = & 20 \\ h = & 15 \end{array}$
35143	求出面积	三角形 (17.5)(14)	 $\begin{array}{r} b = & 14 \\ h = & 17.5 \end{array}$
35144	求出面积	三角形 (18)(15)	 $\begin{array}{r} b = & 15 \\ h = & 18 \end{array}$
35145	求出面积	三角形 (18m)(30m)	 $\begin{array}{r} b = & 30 m \\ h = & 18 m \end{array}$
35146	求出面积	三角形 (18mm)(21mm)	 $\begin{array}{r} b = & 21 mm \\ h = & 18 mm \end{array}$
35147	求出面积	三角形 (19)(36)	 $\begin{array}{r} b = & 36 \\ h = & 19 \end{array}$
35148	求出面积	三角形 (19)(5)	 $\begin{array}{r} b = & 5 \\ h = & 19 \end{array}$
35149	求出面积	三角形 (19)(6)	 $\begin{array}{r} b = & 6 \\ h = & 19 \end{array}$
35150	求出面积	三角形 (2(x))((2x^2)-4x+6)	 $\begin{array}{r} b = & (2 x^{2}) - 4 x + 6 \\ h = & 2 (x) \end{array}$
35151	求出面积	三角形 (2)(11)	 $\begin{array}{r} b = & 11 \\ h = & 2 \end{array}$
35152	求出面积	三角形 (16)(24.8)	 $\begin{array}{r} b = & 24.8 \\ h = & 16 \end{array}$
35153	求出面积	三角形 (16)(25)	 $\begin{array}{r} b = & 25 \\ h = & 16 \end{array}$
35154	求出面积	三角形 (16)(34)	 $\begin{array}{r} b = & 34 \\ h = & 16 \end{array}$
35155	求出面积	三角形 (2.3221)(32.55)	 $\begin{array}{r} b = & 32.55 \\ h = & 2.3221 \end{array}$
35156	求出面积	三角形 (2.3ft)(3ft)	 $\begin{array}{r} b = & 3 ft \\ h = & 2.3 ft \end{array}$
35157	求出面积	三角形 (2.4cm)(5.8cm)	 $\begin{array}{r} b = & 5.8 cm \\ h = & 2.4 cm \end{array}$
35158	求出面积	三角形 (2.5)(4)	 $\begin{array}{r} b = & 4 \\ h = & 2.5 \end{array}$
35159	求出面积	三角形 (2.8in)(6.9in)	 $\begin{array}{r} b = & 6.9 i n \\ h = & 2.8 i n \end{array}$
35160	求出面积	三角形 (2/3)(12/8)	 $\begin{array}{r} b = & \frac{12}{8} \\ h = & \frac{2}{3} \end{array}$
35161	求出面积	三角形 (11.5)(12)	 $\begin{array}{r} b = & 12 \\ h = & 11.5 \end{array}$
35162	求出面积	三角形 (11cm)(4cm)	 $\begin{array}{r} b = & 4 cm \\ h = & 11 cm \end{array}$
35163	求出面积	三角形 (13)(15.8)	 $\begin{array}{r} b = & 15.8 \\ h = & 13 \end{array}$
35164	求出面积	三角形 (13)(22)	 $\begin{array}{r} b = & 22 \\ h = & 13 \end{array}$
35165	求出面积	三角形 (13)(23)	 $\begin{array}{r} b = & 23 \\ h = & 13 \end{array}$
35166	求出面积	三角形 (13.2)(7.67)	 $\begin{array}{r} b = & 7.67 \\ h = & 13.2 \end{array}$
35167	求出面积	三角形 (13.5)(23)	 $\begin{array}{r} b = & 23 \\ h = & 13.5 \end{array}$
35168	求出面积	三角形 (12ft)(3ft)	 $\begin{array}{r} b = & 3 ft \\ h = & 12 ft \end{array}$
35169	求出圆周	圆 (9ft)	 $\begin{array}{r} r = & 9 ft \end{array}$
35170	求出圆周	圆 (h)	 $\begin{array}{r} r = & h \end{array}$
35171	求出面积	三角形 (1.2)(38)	 $\begin{array}{r} b = & 38 \\ h = & 1.2 \end{array}$
35172	求出面积	三角形 (1.2)(5.4)	 $\begin{array}{r} b = & 5.4 \\ h = & 1.2 \end{array}$
35173	求出面积	三角形 (1.4)(1.3)	 $\begin{array}{r} b = & 1.3 \\ h = & 1.4 \end{array}$
35174	求出面积	三角形 (1.5)(1)	 $\begin{array}{r} b = & 1 \\ h = & 1.5 \end{array}$
35175	求出面积	三角形 (1.73)(1.73)	 $\begin{array}{r} b = & 1.73 \\ h = & 1.73 \end{array}$
35176	求出面积	三角形 (1.7ft)(28ft)	 $\begin{array}{r} b = & 28 ft \\ h = & 1.7 ft \end{array}$
35177	求出面积	三角形 (1/2x)(x+2)	 $\begin{array}{r} b = & x + 2 \\ h = & \frac{1}{2} x \end{array}$
35178	求出面积	三角形 (100)(130)	 $\begin{array}{r} b = & 130 \\ h = & 100 \end{array}$
35179	求出面积	三角形 (10cm)(10cm)	 $\begin{array}{r} b = & 10 cm \\ h = & 10 cm \end{array}$
35180	求出面积	三角形 (10cm)(11cm)	 $\begin{array}{r} b = & 11 cm \\ h = & 10 cm \end{array}$
35181	求出面积	三角形 (11ft)(23ft)	 $\begin{array}{r} b = & 23 ft \\ h = & 11 ft \end{array}$
35182	求出面积	三角形 (11)(17)	 $\begin{array}{r} b = & 17 \\ h = & 11 \end{array}$
35183	求出面积	三角形 (10)(13.5)	 $\begin{array}{r} b = & 13.5 \\ h = & 10 \end{array}$
35184	求出圆周	圆 (Hp)	 $\begin{array}{r} r = & H p \end{array}$
35185	求出圆周	圆 (infinity)	 $\begin{array}{r} r = & \infty \end{array}$
35186	求出圆周	圆 (P)	 $\begin{array}{r} r = & P \end{array}$
35187	求出圆周	圆 (0.1)	 $\begin{array}{r} r = & 0.1 \end{array}$
35188	x के लिये हल कीजिये	7+\|x+4\|=12	$7 + \| x + 4 \| = 12$
35189	求出圆周	圆 (9m)	 $\begin{array}{r} r = & 9 m \end{array}$
35190	求出圆周	圆 (10in)	 $\begin{array}{r} r = & 10 i n \end{array}$
35191	x के लिये हल कीजिये	8-2x*-2=24	$8 - 2 x \cdot - 2 = 24$
35192	求出圆周	圆 (14.5)	 $\begin{array}{r} r = & 14.5 \end{array}$
35193	求出圆周	圆 (12in)	 $\begin{array}{r} r = & 12 i n \end{array}$
35194	求出圆周	圆 (16.5)	 $\begin{array}{r} r = & 16.5 \end{array}$
35195	求出圆周	圆 (2.7)	 $\begin{array}{r} r = & 2.7 \end{array}$
35196	求出圆周	圆 (8yd)	 $\begin{array}{r} r = & 8 yds \end{array}$
35197	求出圆周	圆 (9.2)	 $\begin{array}{r} r = & 9.2 \end{array}$
35198	求出圆周	圆 (9.6)	 $\begin{array}{r} r = & 9.6 \end{array}$
35199	求出圆周	圆 (8ft)	 $\begin{array}{r} r = & 8 ft \end{array}$
35200	求出圆周	圆 (95)	 $\begin{array}{r} r = & 95 \end{array}$