The length of a rectangle, whose perimeter is 12 2
/5
m, is twice its breadth. Find its area.
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The length of a rectangle, whose perimeter is 12 2
/5
m, is twice its breadth. Find its area.
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Answer:
Area =1922/225
or = 8.542
Step-by-step explanation:
I hope 12 2/5 is a mixed fraction if so
12 2/5 =62/5
62/5= 12.4
x+x+2x+2x=62/5
6x=62/5
x=31/15
2x=62/15
Area of a rectangle is ( l*w )
Area =( x*2x)
Area= 31/15 * 62/15
Area= =1922/225