a angle of triangle is 90 then others angle
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In a traiangle the sum of all angles is 180° .
Given ;
One anlge is 90° .
Let the sum of the other two angles be x
Therefore,
180° =90° + x
180-90= x
90° = x
Given ;
One anlge is 90° .
Let the sum of the other two angles be x
Therefore,
180° =90° + x
180-90= x
90° = x
Answered by
1
if one angle is 90 then other two angles can be anything ...
it is like...
90 +x+y = 180 ...
because total measure of angle of triangle is 180. degrees ...
these these two angles should be complementry ie. they should be less than 90 ..and their sum should be 90..
eg ..
if one angle is 90 then other angles can be...
45 & 45
60&30
75 & 15
50 & 40...
and so on...
it is like...
90 +x+y = 180 ...
because total measure of angle of triangle is 180. degrees ...
these these two angles should be complementry ie. they should be less than 90 ..and their sum should be 90..
eg ..
if one angle is 90 then other angles can be...
45 & 45
60&30
75 & 15
50 & 40...
and so on...
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