Question

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Find the measure of each of the two equal angles of an isosceles right angled triangle ​

Answer 1

Answer:

Sum of all angles in a triangle in always 180 degree.

✏So, first is 90 degree as it is right angled triangle.

✏Let the equal angles be ' x'

Therefore:-

90 +x + x \: = 18090+x+x=180

= \: 90 + 2x = \: 180=90+2x=180

= 2x = \: 180 - 90 = 90=2x=180−90=90

therefore \: x = 90 \div 2 = 45thereforex=90÷2=45

Answer 2

$answer$..

Sum of all angles in a triangle is 180°.

Let the equal angles be 'x'.

Therefore,

90+x+x\:=180..90+x+x=180°.

=\:90+2x =\:180=90+2x=180.

2x=\:180-90=2x=180-90=90.

Therefore,

\:x=90\÷2=45.

Therefore,

x=90°÷2=45.

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