Question
Find the L.C.M. of 48, 66 and 120
✓
Answer
L.C.M. of 48, 66 and 120
= 2 × 2 × 2 × 2 × 3 × 5 × 11 = 2640
| 2 | 48, | 66, | 120 |
| 2 | 24, | 33, | 60 |
| 2 | 12, | 33, | 30 |
| 3 | 6, | 33, | 15 |
| 2, | 11, | 5 |
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Q.2. In which of the following cases is the construction of $\triangle ABC$ possible?
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Q.3. In which of the following cases is the construction of $\triangle ABC$ possible?
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→→Q.1. If the lengths of two sides of a triangle are 14 cm and 18 cm, then the length of the third side can be :
(a) 32 cm$\quad$(b) 5 cm$\quad$(c) 4 cm$\quad$(d) 3 cm
Q.2. In which of the following cases is the construction of $\triangle ABC$ possible?
(a) $AB =3 cm, BC =5 cm, AC =8 cm$
(b) $AB =4 cm, BC =5 cm, AC =10 cm$
(c) $AB =5 cm, BC =6 cm, AC =7 cm$
(d) None of these
Q.3. In which of the following cases is the construction of $\triangle ABC$ possible?
(a) $\angle A =50^{\circ}, \angle B =60^{\circ}, \angle C =80^{\circ}$
(b) $\angle A =40^{\circ}, \angle B =50^{\circ}, \angle C =60^{\circ}$
(c) $\angle A =55^{\circ}, \angle B =55^{\circ}, \angle C =55^{\circ}$
(d) $\angle A =35^{\circ}, \angle B =45^{\circ}, \angle C =100^{\circ}$
Q.4. In which of the following cases is the construction of $\triangle ABC$ possible?
(a) $AB =5 cm, BC =6 cm, \angle C =40^{\circ}$
(b) $AB =6 cm, BC =8 cm, \angle B =50^{\circ}$
(c) $AB =4 cm, BC =7 cm, \angle A =60^{\circ}$
(d) None of these
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→Q.1. If 36 students wanted to go to the amusement park, then the total number of students is :
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