90m.
hey um can u explain how to work tht out plez? thanks
-Mikeman97
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The Perimeter of a rectangle is 2(L+W). Let x represent the Width and x+5 represent the Length: 150 = 2(x+x+5) 150 = 2(2x+5) 150 = 4x+10 140 = 4x 35 = x The Width is 35m and the Length is 40m (35+5).
That depends on the dimensions !... A 1 x 18 rectangle has a perimeter of 38 ! A 2 x 9 rectangle has a perimeter of 22 ! A 3 x 6 rectangle has a perimeter of 18 !
what is the perimeter of a 11cm x 10cm rectangle answer 42
The perimeter is the distance around, the sum of the sides. A 5 x 7 or a 4 x 8 rectangle has a perimeter of 24.
width = (x + 4) cm length = [(x + 4) + (x + 7)] cm Rectangle Perimeter = 2[(x + 4) + (x + 4 + x + 7)] cm Rectangle Perimeter = 2[(x + x + x) + (4 + 4 + 7)] cm Rectangle Perimeter = 2(3x + 15) cm Rectangle Perimeter = (6x + 30) cm