Problema Solution
The matting around the picture has a uniform width. If x = 6 in. and y = 4 in., how wide is the matting if its area equals the area of the picture? Round to the nearest hundredth of an inch.
w = _________in.
Answer provided by our tutors
w = ____4.90_____in.
Solution:
The width of the matting is w
w^2 = 6*4
w = 4.90
So w = 4.90 in