find x in the following figure.
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Answer:
180 ° MAKES A TRAINGLE THREE ANGLE
SO 180-90=90
WE HAVE TWO ANGLE SAME SOO
90÷2=45
THE VALUE OF X IS 45°
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This is the answer of question no. 1st
Here’s answer second
In triangle RST,
RS=ST
Angle RST = 90 degree
Angle RTS = x
So Angle SRT = Angle RTS = x (angles opposite to equal sides are equal)
In triangle RST
Angle RST + Angle RTS + Angle SRT = 180 degree
90 degree + x + x = 180 degree
90 degree + 2x = 180 degree
2x = 90 degree
x = 45 degree
Angle RTS = 45 degree
Here’s answer second
In triangle RST,
RS=ST
Angle RST = 90 degree
Angle RTS = x
So Angle SRT = Angle RTS = x (angles opposite to equal sides are equal)
In triangle RST
Angle RST + Angle RTS + Angle SRT = 180 degree
90 degree + x + x = 180 degree
90 degree + 2x = 180 degree
2x = 90 degree
x = 45 degree
Angle RTS = 45 degree
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