Math, asked by rschawla620, 2 months ago

If perimeter of triangle is 42cm and two sides of 16 cm and9 cm, then third side will be​

Attachments:

Answers

Answered by prince748856
0

Answer:

perimeter of triangle = sum of three side

let 3rd side = x

perimeter = 16 + 9 + x

42 = 25 + x

x = 42 - 25

= 17

plz make my answer as brainlist

Answered by sanket12sawant
1

Answer:

17 cm.

Step-by-step explanation:    

42 = sides of the triangle

42 = 16 + 9 + x

42 = 25 + x

42 - 25 = x

17 = x

17 cm.

mark me as brainlist

Similar questions