Question

please give me the answer​

Answer 1

Answer:

answer is 15 ,15.20

good question.have a nice day

Answer 2

$\color{purple}\large\underline{\underline{To\:Find:}}$

$\mathtt{The\:sides\:of\:the\:triangle}$

______________________________________

$\color{red}\large\underline{\underline{Taken:}}$

$\mathtt{Let\:the\:two\:equal\:side\:be\:x}$

______________________________________

$\color{cyan}\large\underline{\underline{We\:know:}}$

$Perimeter = sum\:of\:sides$

______________________________________

$\color{blue}\large\underline{\underline{Concept:}}$

$\textsf{Given the third side be (x - 5)}$

______________________________________

$\color{lime}\large\underline{\underline{Solution:}}$

$Perimeter = sum\:of\:sides$

$\Rightarrow 55 = x + x + (x - 5)$

$\Rightarrow 55 = 3x - 5$

$\Rightarrow 55 + 5= 3x$

$\Rightarrow 60 = 3x$

$\Rightarrow \dfrac{60}{3} = x$

$\Rightarrow 20 = x$

${\boxed{\therefore x = 20}}$

______________________________________

$\textit{Hence , the two Equal sides are 20}$

$\therefore Third\:side$

$side_{3} \rightarrow (x - 5)$

$\textsf{Putting the value of x in the equation}$

$side_{3} \rightarrow 15$

______________________________________

$The\:sides\:are\:20m\:,\:20m\:and\:15m$