Question

x+x+72 equals to 252​

Answer 1

Step-by-step explanation:

$let \: the \: length \: of \: equal \: sides \: be \: x \\ then \: x + x + 72 = 252 \\ = > 2x = 252 - 72 \\ = > 2x = 180 \\ = > x = \frac{180}{2} = 90 \\ so \: length \: of \: two \: equal \: side \: is \: 90cm$