Question

please give useful answers ​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

1. Angle y = 135° & z = x

As they are Vertically Opposite Angles...

X+135° = 180° (Linear pair)

X = 180°-135°

X = 45°

So, x,z = 45° and y = 135°...

2. Angle x = 31° (Vertically Opposite Angles).

x+y+90° = 180(Linear angles)

31°+y+90° = 180°

y = 180°-121°

y = 59°

y=z (Vertically Opposite Angles)

x = 31° & y,z = 59°,

3. z = 51° & x = 44° (Vertically Opposite Angles)

y+z+x = 180° (Linear angles)

y +51°+44° = 180°

y = 180°-96°

y = 84°.....

Hope it helps you.......