SOLUTION: A slate is 30cm long and 25cm wide. It is surrounded by a wooden frame of width 2.5cm all around. John coloured the frame need not consider the thickness of the frame find the area
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Question 1065233: A slate is 30cm long and 25cm wide. It is surrounded by a wooden frame of width 2.5cm all around. John coloured the frame need not consider the thickness of the frame find the area of coloured frame Answer by ankor@dixie-net.com(22740) (Show Source):
You can put this solution on YOUR website! A slate is 30cm long and 25cm wide.
It is surrounded by a wooden frame of width 2.5cm all around.
John coloured the frame need not consider the thickness of the frame find the area of coloured frame
:
The overall dimension including frame: add 5 cm to the length and width
Frame area = Overall area - slate area
Fa = (35*30) - (30*25)
Fa = 1050 - 750
Fa = 300 sq/cm is the area of the frame
