Math, asked by sharikbot5656, 5 months ago

(
ii
)
'
When
5
is
subtracted
from
length
and
breadth
of
the
rectangle
,
the
perimeter
becomes 26.' What is the mathematical form of the statement ?
(B) x + y = 8
(C) x + y = 23 (D) 2x + y = 21
(A) x - y = 8​

Answers

Answered by malikayadav1156
3

Answer:

the answer is c

Step-by-step explanation:

The perimeter of rectangle is 2(x+y).

if we subtract 5 from length and breadth then the equation will be 2(x-5+y-5).

The perimeter after subtracting 5 is 26 then,

2(x-5+y-5)=26

2(x+y-10) =26

2x+2y-20 =26

2x+2y=26+20

2(x+y)=46

x+y=46/2

x+y=23

Hence,answer is Option C

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