The perimeter of a triangle is 35cm.If two sides of triangle are 10m 18cm then find the third side of triangle.
Answers
Answered by
2
Step-by-step explanation:
perimeter of triangle is side + side + side
let the unknown side be x
35=10+18+x
35=28+x
x=35-28
x=7
the third side is 7cm
Answered by
3
Answer:
Your answer is in attachment
Attachments:
Similar questions