314,575 views
24 votes
24 votes
The perimeter below is 60.7 ft find the length of the missing side

The perimeter below is 60.7 ft find the length of the missing side-example-1
User Farhani Walid
by
3.4k points

1 Answer

17 votes
17 votes

Answer:

13.3 = ?

Explanation:

The perimeter is the sum of the sides

P = 7.2+ 4.1 + 4.1+ ? + 1.9+ 7.2+ 1.9+12.8+4.1+4.1

We know there perimeter is 60.7

60.7 = 7.2+ 4.1 + 4.1+ ? + 1.9+ 7.2+ 1.9+12.8+4.1+4.1

Combine like terms

60.7 = 47.4 + ?

Subtract 60.7 from each side

60.7 - 47.4 = ?

13.3 = ?

User Emperorlou
by
2.6k points