A=25,b=12,c=4,d=4: a +(b+c).d
2 answers:
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Answer:
Area of rectangle = xy square units
Perimeter of rectangle = (2x + 2y) units
Step-by-step explanation:
We are given the following information in the question:
A rectangle with length x unit and breadth y units.
We have to write the equations for area and perimeter of rectangle.
Area of rectangle =
Perimeter of rectangle =
Equation of straight line in slope form = 》( y-y1) = m (x - x1)
Thus here solving ....
y +3 = -3 (x-4)
=》 y+3= -3x +12
=》 y = -3x +9
option c.) y = -3x +9