Question

2. Which of the following can be the possible lengths (in cm) of a triangle
(03.9, 3.9, 3.9 (2) 21, 22,43 (iii) 5,7,9 (iv) 2,10,15
(0) 3,4,5
(vi) 2,5,7

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Answer 1

Answer:

ans. is 3. 5,7,9 1.3.9,3.9,3.9 5. 3,4,5

Step-by-step explanation:

bcoz to make a triangle the addition of two small no. should be more than the thurd no. and first is an equilateral triangle

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Answer 2

Answer:

i. yes

ii. no

iii. yes

iv. yes

v. no

vi. no

Step-by-step explanation:

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