Question

Find all the angles of an isosceles right angled triangle.​

Answer 1

Answer:

90 degree, 45 degree, 45 degree

Step-by-step explanation:

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Answer 2

Answer:

$\mathfrak{\bold{\green{\underline{❥ANSWER}}}}$

An isosceles triangle is a triangle in which 2 sides are equal.

Given, is a right angled triangle, it means its one angle is of 90°.

The other angles will be same as it is an isoscles triangle.

So we can take the angles as 1:1.

$\mathfrak{\bold{\underline{Let \: the \: angle=x}}}$

$\mathfrak{\bold{\underline{=>1:1=1x:1x}}}$

$\mathfrak{\bold{\red{\underline{❥Sum \: of \: all \: the angles \: of \: a \: triangle \: is \: 180°.}}}}$

So,

$\mathfrak{\bold{\underline{=>1x + 1x +90°=180°}}}$

$\mathfrak{\bold{\underline{=>1x + 1x=180° - 90°</p><p>}}}$

$\mathfrak{\bold{\underline{=>2x=90°}}}$

$\mathfrak{\bold{\underline{=>x=90°/2}}}$

$\mathfrak{\bold{\underline{=>x=45°}}}$

$\mathfrak{\small{\bold{\green{\underline{So \: the \: angles \: of \: givenare \: 45°,45° \: and 90°}}}}}</p><p>$

$\mathfrak{\bold{\red{\underline{❥Hope \: it \: helps \: you...}}}}$