SOLUTION: a rectangular picture 6cm by 8cm is enclosed by a frame ½cm wide. calculate the area of the frame.

Algebra.Com
Question 1014692: a rectangular picture 6cm by 8cm is enclosed by a frame ½cm wide. calculate the area of the frame.

Answer by ikleyn(52781)   (Show Source): You can put this solution on YOUR website!
.
a rectangular picture 6cm by 8cm is enclosed by a frame ½cm wide. calculate the area of the frame.
---------------------------------------------------------

Exterior dimensions of the frame are 6 + 2* = 7 cm  and  8 + 2* = 9 cm.

The area of the frame is

7*9 - 6*8 = 63 - 48 = 15 .


RELATED QUESTIONS

A rectangular picture frame measures 20cm by 30cm. A new frame is to made by increasing... (answered by unlockmath)
a photograph measuring 8cm by 6cm is placed in a frame measuring 12cm by 9cm.what is the... (answered by ramkikk66)
A Picture frame measures 12cm by 8cm and is surrounded by a frame whose area is 52cm... (answered by fractalier)
Solving Problems with Quadratic Equations 18. A rectangular picture frame measures 20 cm (answered by arallie)
A rectangular picture is 6 cm longer than it is wide. A wide frame 1 cm wide is placed... (answered by lynnlo)
A picture 18 cm by 15 cm, has a uniform frame around it. If the area of the frame is 234... (answered by lwsshak3)
A Frame 2 inches wide is placed around a rectangular picture with dimensions 8 inches by... (answered by Alan3354)
The area of a rectangular picture is 343.190 square inches. The inside frame is 38.405 by (answered by checkley77)
A rectangular picture is 3 cm longer than it is wide. The picture is surrounded by a... (answered by ankor@dixie-net.com)