( complete the following table)
rectangle
Length ------
Width 23
Perimeter 60
Area --------
Answers
Answered by
0
Answer:
perimeter = 2(l+b)
60 = 2(l+23)
60 = 2l + 46
60-46 = 2l
14 = 2l
2l = 14
l = 14/2
l = 7
length is 7
area = l×b
a = 7 × 23
a = 161
area is 161
Answered by
0
Step-by-step explanation:
In a Rectangle:
Perimeter = 2(length + breadth)
60 =2 (x + 23)
60 = 2x + 46
60-46 = 2x
14 = 2x
14/2 = x
7= x
x=7
length = 7
Area= length × breadth
= 23 × 7
= 161
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