Anyone can help me to solve this , thanks!!!!!!!!
If the two adjacent sides of square measure x cm and (2x-3)cm respectively, find the perimeter of the square.
F.1 Maths question
2007-07-29 11:00 am
回答 (2)
2007-07-29 8:12 pm
✔ 最佳答案
As all sides of square are of same length, x = (2x-3)
x-x = (2x-3)-x
0= x-3
0+3=(x-3)+3
3=x
x=3cm
Perimeter equals to total length of the 4 sides of a square
therefore, 3+3+3+3= 12cm
hope it helps
參考: me
2007-07-29 11:05 am
the solutions:
2x-3=x
2x-x=3
x=3 so the sides is 3 cm each,and the perimeter is 3+3+3+3=12
2x-3=x
2x-x=3
x=3 so the sides is 3 cm each,and the perimeter is 3+3+3+3=12
收錄日期: 2021-04-13 14:03:33
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