7. A rectangular picture is 68 cm long and 44 cm wide. Find the length of wooden frame required to frame it.
Answers
Answered by
2
Answer:
180cm
Step-by-step explanation:
we need the perimeter of the picture
acq
the picture is rectangle
perimeter of rectangle =2(l+b)
= 2( 68+44)
=180cm
Answered by
4
Answer:
length of wooden frame required to frame it = 224cm
Step-by-step explanation:
Given:
length of rectangular picture, l = 68 cm
breadth of rectangular picture, b = 44 cm
Find:
length of wooden frame required to frame it = ?
Solution:
length of wooden frame required to frame it = perimeter of rectangular picture
= 2(l + b)
= 2(68cm + 44cm)
= 2 × 112cm
= 224cm
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