Question

Need some help pls due date 10pm
thanks to whoever answers

Answer 1

x = 90°

y = 20°

z = 20°

Explanation:

Each interior angle of a square is 90°.

Angles on a straight line sum to 180°.

Angle x

⇒ 90° + x = 180°

⇒ 90° + x - 90° = 180° - 90°

⇒ x = 90°

Angle z

⇒ z + 90° + 70° = 180°

⇒ z + 160° = 180°

⇒ z + 160° - 160° = 180° - 160°

⇒ z = 20°

Interior angles of a triangle sum to 180°.

Angle y

⇒ x + 70° + y = 180°

⇒ 90° + 70° + y = 180°

⇒ 160° + y = 180°

⇒ 160° + y - 160° = 180° - 160°

⇒ y = 20°