Math, asked by kunalsinghrajput253, 10 months ago

c) Rohan was asked to construct a triangle with dimensions 20 cm, 13 cm, 7 cm.
But he was unable to construct. Give reasons.
2200​

Answers

Answered by prakashvemula74
8

Step-by-step explanation:

  • 20+13 is not equal to 7
  • 13+7=20
  • 20+7 is not equal to 13
  • So when we add these numbers we should get same answer but we did not get that.
  • So it is impossible to construct it
Answered by 9110111968
10

Answer:

Because the sum of two sides of the triangle should be greater than the third side. [TRIANGLE INEQUALITY PROPERTY]

Side 1= 20cm

Side 2= 13cm

Side 3= 7cm

20+13= 33cm> 7cm

20+7= 27cm> 13cm

13+7= 20cm=20cm

Thus, Rohan couldn't construct this triangle.

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