Respuesta :

ChaDendup

Answer:

4.

A= S²

A= 13²

A= 169

p= 4s

p= 4× 13

p= 52

5.

A= L×W

A= 21× 5

A= 105

p= 2(L+W)

P= 2(21+5)

P= 2(26)

P= 52

6.

A = L×W

A= 15× 9

A = 135

p=2(L+W)

P= 2( 15 + 9)

P= 2(24)

p = 48

Don't forget to put in the units