The length of sides of a rectangle are 3 cm and 3.6 c. find the ratio of it's perimeter to area?
Answers
Answered by
0
Answer:
11:9
Step-by-step explanation:
Perimeter = 2( L + B)
= 2 (3+3.6) = 2* 6.6 = 13.2cm
Area = L*B
= 3 * 3.6 = 10.8 cm^2
To find the ratio we have to divide them.
13.2/10.8 = 11/9
Answered by
0
Answer:
Hence the ratio of perimeter to area is 11:9
Step-by-step explanation:
Length of the rectangle(l)=3.6cm
Breadth of the rectangle(b)= 3cm
Perimeter =2×(l+b)
=2×6.6
=13.2cm
Area=l×b
=3×3.6
=10.8
Ratio of perimeter to area=13.2 : 10.8
=11:9
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