Answer:
The face of a cell phone measures 5.55 inches by 1.9 inches and the perimeter of the regular face is 14.9 inches
Solution:
From question given that
Given length = 5.55 inches
Width = 1.9 inches
We need to find the perimeter of the regular face using the given data. Generally cell phone is in rectangular shape.
Perimeter of a rectangle can be found out by using the below formula,
P = 2(l + w)
Where
l is the length of the rectangle
w is the width of the rectangle
p = 2(5.55+1.9) = 14.9
The perimeter of the regular face is 14.9. inches