Respuesta :
Answer:
35 cm.
Step-by-step explanation:
Perimeter of a rectangle, P = 2×(L + B)
Where,
L = length
B = width
= 15 cm
P = 100 cm
Calculating L,
100 = 2×(L + 15)
50 = L + 15
L = 50 - 15
= 35 cm.
Answer:
35 cm.
Step-by-step explanation:
Perimeter of a rectangle, P = 2×(L + B)
Where,
L = length
B = width
= 15 cm
P = 100 cm
Calculating L,
100 = 2×(L + 15)
50 = L + 15
L = 50 - 15
= 35 cm.