Question

Simplify sin power 6 theta + cos power 6 theta ​

Answer 1

x+x+26)=400 (perimeter is 400m)

2x+26=200

2x=174

x=87m

Length =87m and as stated Breadth =87+26=113mLet the length and breadth of rectangular field be l and b respectively

∴2(l+b)=140m⇒l+b=70⇒l=70−b⟶(1)

Area = l×b m

2

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