Three angles of a triangle are x°, x + 30° and 90°. Find the two angles.
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Answer: LET THE ANGLES DENOTED BY A,B,C
A+B+C=180 [ANGLE SUM PROPERTY]
X+X+30+90=180
2X+120=180
2X=180-120
2X=60
X=30
PUT THE VALUE OF [X] IN ANGLES-
A=30
B=30+30
B=60
Step-by-step explanation:
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