Can u plz give me ans for 3 & 4 question plz!
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hope it helps you ......
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Holla ^_^
☸ Required Answer is ⬇ ⬇⬇ ⬇
1. Sides of rectangle = 3x²-5y² nd 7x²-xy
Perimeter = 2(l+b)
=2(3x²-5y²+7x²-xy)
=2(10x²-5y²-xy)
=20x²-10y²-2xy
2. Perimeter of triangle = 7p²-8p+9
Given Sides = 2p²-p+1 nd 11p²-3p+5
let the third side be x
A.T.Q
Perimeter of triangle = sum of all three sides
7p²-8p+9 = 2p²-p+1 + 11p²-3p+5 + x
x = 7p²-8p+9 - (13p²-4p+6)
x = -6p²-4p+3
Vielen Dank ♥
☸ Required Answer is ⬇ ⬇⬇ ⬇
1. Sides of rectangle = 3x²-5y² nd 7x²-xy
Perimeter = 2(l+b)
=2(3x²-5y²+7x²-xy)
=2(10x²-5y²-xy)
=20x²-10y²-2xy
2. Perimeter of triangle = 7p²-8p+9
Given Sides = 2p²-p+1 nd 11p²-3p+5
let the third side be x
A.T.Q
Perimeter of triangle = sum of all three sides
7p²-8p+9 = 2p²-p+1 + 11p²-3p+5 + x
x = 7p²-8p+9 - (13p²-4p+6)
x = -6p²-4p+3
Vielen Dank ♥
Anonymous:
nice answer
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