alta0.The outer length and breadth of a photo frame is 80 cm , 50 cm.

1.	alta0.The outer length and breadth of a photo frame is 80 cm , 50 cm. If the width ofthe frame is 3 cm all around the photo. What is the area of the picture that will bevisible?
Answer» Outer length = 80 cmOuter breadth = 50 cmThickness = 3 cmInner length = 80 - 3 = 77 cmInner breadth = 50 - 3 = 47 cm Area = L * B= 77 * 47= 3619 cm² 3619cm is the answer

alta0.The outer length and breadth of a photo frame is 80 cm , 50 cm. If the width ofthe frame is 3 cm all around the photo. What is the area of the picture that will bevisible?

Answer»

Outer length = 80 cmOuter breadth = 50 cmThickness = 3 cmInner length = 80 - 3 = 77 cmInner breadth = 50 - 3 = 47 cm

Area = L * B= 77 * 47= 3619 cm²

3619cm is the answer