Find the rectangle 3 1 cm and 4cm
Answers
Answered by
0
Answer:
70 cm
Step-by-step explanation:
perimeter of the rectangle
= 2( l + b )
= 2 ( 31 + 4)
= 2× 35
= 70 cm
Answered by
1
Step-by-step explanation:
Area of rectangle = Length×Breadth
Length (L) = 4cm
Area (A) = 31cm
Putting value in formula
4×b = 31
b = 31/4
B= 7.75cm
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