The figure of wooden frame is given with a picture inside.if the width of the wood every where is 1.2cm,find the length and width of the picture and hence the perimeter.
Answers
Answered by
22
Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation :
Length of the pic
18.5 - ( 1.2 + 1.2 )
= 18.5 - 2.4
= 16.1 cm
Width of the pic
12.8 - ( 1.2 + 1.2 )
= 12.8 - 2.4
= 10.4 cm
Perimeter of the pic
2 ( 16.1 + 10.4 )
= 2 × 26.5
= 53 cm
Similar questions