Question

a) Find x + y + z b) find x + y + z + w​

Answer 1

Answer:

60°

Step-by-step explanation:

triangle has 180°=90°+30°=120°

=180°-120°

=60°

Hope you like my answer!

Answer 2

Step-by-step explanation:

a) x = 90° { Linear pair }

y = 120° { Angle sum property /\ ; Linear pair}

z = 150° { Linear pair }

b) x =

y = 150° { Linear pair }