Question

find the measure of the angles of an isosceles right angled triangle​

Answer 1

$\huge\sf{✿\:Solution\: :-}$

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$\tt{Since,\: the\: angle\: is\: right \:angled }$$\tt{isosceles \:triangle.}$

$\tt{ One\: of\: the\: angles\: will \:be }$$\tt{90}^{∘}$

$\tt {let \:the \:other \:two\: angles\: be \:x}$

$\tt{Thus, \:sum \:of\: angles \:= \:180}$

$\tt{90\:+\:x\:+\:x\:=\:180}$

$\tt{2x\:=\:90}$

$\tt{x \:= }$$\tt{45}^{∘}$

$\tt{The \:measure \:of \:each\: angle \:is: }$$\tt{45}^{∘},$$\tt{45}^{∘},$$\tt{90}^{∘}$

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$\tt\red{Answer\:↛}$$\tt\blue{The \:measure \:of \:each}$$\tt\blue{ angle \:is: }$$\tt\blue{45}^{∘},$$\tt\blue{45}^{∘},$$\tt\blue{90}^{∘}$