The outer length and breadth of a painting is 150cm*120cm.If there is a margin of 8cm width all around the painting, find the area of the acute panting (without margin).
Answers
Answer:
The dimensions of the rectangular painting ,
Length =L=150cm
Breadth =B=120cm
According to the problem,
The width of the marigin around the painting =w=8cm
Now , the diminsions of the actual painting are
Length of the actual painting =l=L−2w
l=150−2×8
l=150−16
l=134cm
Breadth of the actual painting =b=B−2w
b=120−2×8
b=104cm
Therefore,
Area of the actual painting =l×b
=134cm×104cm
=13936squarecm
Step-by-step explanation:
The dimensions of the rectangular painting ,
Length =L=150cm
Breadth =B=120cm
According to the problem,
The width of the marigin around the painting =w=8cm
Now , the diminsions of the actual painting are
Length of the actual painting =l=L−2w
l=150−2×8
l=150−16
l=134cm
Breadth of the actual painting =b=B−2w
b=120−2×8
b=104cm
Therefore,
Area of the actual painting =l×b
=134cm×104cm
=13936squarecm