Question

Sum of two angles of a triangle is 90 degree. Find the third angle
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Answer 1

Answer:

its 180 degree

Step-by-step explanation:

x+y+z=180°,x+90°=180°

Answer 2

Step-by-step explanation:

x+x=90

2x=90

x=90/2

x=45

Angle sum proprety

45+45+x=180

90+x=180

x=180-90

x=90