the sides of a rectangle are in the 3:4. If the perimeter is 28 cm, calculate its sides.
Answers
Answered by
2
Answer:
l=8
b=6 is the answer follow me
Answered by
1
Answer:
perimeter of rectangle = 2(l+b)
therefore 2(3x+4x) = 28
= 2( 7x)= 28
= 14x=28
= x= 28/14
= x = 2
therefore sides of rectangle is
first side (l)= 3* 2 = 6
second side (b)= 4*2 = 8
Sorry for late correct answer and explanation
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