Math, asked by kusamrawat2, 19 days ago

perimeter of a triangle is 98cm if the two sides are of length 24 cm and 19 cm find the third side ​

Answers

Answered by chandan454380
2

Answer:

the third side is 55cm

Step-by-step explanation:

perimeter of a triangle= 98cm

length of side1=24cm

length of side2= 19cm

perimeter of triangle = sum of sides

let the side3 be x

side1+side2+side3=perimeter

24+19+x=98

43+x=98

x=55cm

Answered by divyapakhare468
0

Answer:

Length of third side of triangle is 55\ cm .

Step-by-step explanation:

To find : third side of triangle

Given : perimeter of a triangle is 98 cm and two sides of a triangle are 24 cm and 19 cm

Solution:

  • As per given data we know that, perimeter of a triangle is 98 cm and two sides of a triangle are 24 cm and 19 cm .
  • Let , x be the third side of triangle .
  • We know that , perimeter of triangle is sum of three side of triangle.
  • Therefore, perimeter of triangle = 24 + 19 + x

                                                         98 = (43+ x)\\x =98 - 43 \\x = 55\ cm

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