Question

The perimeter of rectangle is 180 cm of the length of the rectangle is twice its breadth find its Length breadth area

Answer 1

Answer:

60cm, 30cm, 1800cm² respectively

Step-by-step explanation:

P=180cm

Length=2b

Breadth=b

2×(2b+b)=180

2×3b=180

3b=180÷2= 90

b=90÷3=30

Breadth=30cm

Length=2×30=60cm

Area=l×b

       =60×30

       =1800cm²