Two angles of a triangle are 90° and 30°. Find the measure of the third angle
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Answered by
0
Answer:
60°
Step-by-step explanation:
Sum of all angles of a triangle is 180°
:. x + 30 + 90 = 180
:. x + 120 = 180
:. x = 180 - 120
:. x = 60
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Answered by
0
Step-by-step explanation:
the third angle is 60 degree
90+30 + x = 180
120+ x = 180
x = 60
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