Question

02. In triangle XYZ the measure of angle X is 30° greater than the measure of angle Y and angle Z is a right
gleFind the measure of angle Y.​

Answer 1

Answer:

30

Step-by-step explanation:

IF Z IS RIGHT ANGLE ITS MEASURE IS 90

X = Y + 30

LET Y BE Y ONLY

SUM OF ALL ANGLES IN A TRIANGLE = 180

Y + Y + 30 + 90 = 180

2Y + 120 = 180

2Y = 180 - 120 =60

Y = 60/2 = 30

X = Y + 30

X = 30 + 30 = 60

THEREFORE X = 60 , Y = 30

HOPE IT HELPS

Answer 2

Let angle X be Y+30

Y + (Y + 30) + 90 = 180

2Y + 120 = 180

2Y = 180 - 120

2Y = 60

Y = 60/2

Y = 30

$y \: = \: {30}^{o}$

X = Y + 30

X = 30 + 30

X = 60

$x \: = \: {60}^{o}$

Hope it helps

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