Question

A picture, 25 cm by 35 cm is to be framed. If the width of the wood is 2 cm, how long a piece of wood is needed for the frame?

Answer 1

Answer:

wood length and breadth need are 21 & 31 cm

Step-by-step explanation:

length of photo frame = 25 cm

breath of photo frame = 35 cm

So,

length of wood is needed for the frame=

l = 25-(2×2) = 21 cm

b = 35-(2×2) = 31 cm

Answer 2

Answer:

wood length and breadth need are 21 & 31 cm

Step-by-step explanation:

length of photo frame = 25 cm

breath of photo frame = 35 cm

So,

length of wood is needed for the frame=

l = 25-(2×2) = 21 cm

b = 35-(2×2) = 31 cm