A picture and it's frame have dimensions as shown
a)Find an expression for the area of the frame,in factored form
b) Determine the area of the frame when s = 15 cm.
need proper answer w/solution
a)Find an expression for the area of the frame,in factored form
b) Determine the area of the frame when s = 15 cm.
need proper answer w/solution
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Answer:
a) (8s) (8s) - (8s) - (8s - 8)
( 8s - 8) = Area
64s^2 - ( 64s^2 - 128 + 64 ) = Area
answer : 128s - 64 = Area
b) 128 (15) - 64 = Area
1856 = Area
answer : 1856cm^2
Step-by-step explanation:
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