Question

Right and solve a system of equations a rectangle has a perimeter of 34 cm and an area of 52 cm² its length is five more than twice it’s worth find the dimensions of the rectangle

Answer 1

Lenght = 13, Width = 4

Explanation:

Perimeter:

2(L + W) = 34

=> 2L + 2W = 34

Area:

L * W = 52

L = 2W + 5

L - 2W = 5

----------------------------

How to find the Length:

Now Add:

2L + 2W = 34

+ L - 2W = 5

-------------------------

3L = 39

L = 13

How to find the Width:

L * W = 52

13 * W = 52

W = 4

======================

Length = 13

Width = 4