The area of a rectangle is reduced by 9cm ^2 if it's length is reduced by 5cm & breadth is increased by 3cm. If we increase the length by 3cm & breadth by 2cm then the area is increased by 67cm^2. Find the length & breadth of the RECTANGLE.
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Answer:
AREA = LENGTH*BHEATH
Step-by-step explanation:
NOW
= (x+3+9)cm
=(x+12)cm
Also
new breast after reading is by 5cm
= (x-5) cm
Thus
find area wrinkle = (x + 5) (x + 12)centimetre
according to the question is equal to area find area is equal to x (x + 3) is equal to (x + -) (x + 12) isis equal to x + 2 + 3 x is equal to x into two + 12 x minus 5 x minus 3 is equal to 12 x minus 5 x minus 3 x
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