Question

The area of rectangular frame is 1,125 sq cm. If it's width is 25 cm, what is it's length

Answer 1

answer :-

length is 45cm

solution:-

given that,

area of rectangle frame is 1125 sq.cm

width is 25cm

formula for area of rectangle is length×breadth(width)

as per question ,we substitute the values of width and area in area formula of rectangle

1125sq.cm=Length×25cm

length=area/width

length=1125/25

length=45cm

therefore,

area of rectangle=length×breadth

1125sq.cm=25cm×45cm

Answer 2

Answer:length= 45cm

Step-by-step explanation:given that

Area of rectangle frame is 1125 sq.cm

Width is 2 cm

As per question. We substitute the value of width and area in area formula of rectangle 1125sq.cm length =25 cm

Length=area/width length 4 cm therefore

Area of rectangle=l×b

1125sq.cm=25cm=45 cm