Question

pls solve x and y from the following two figures​

Answer 1

Step-by-step explanation:

d ) y =70

    x=50

e) x=45

Answer 2

Answer:

x + 60 = 110 ( exterior angle property )

x = 50

In ∆

60 + x +y = 180 ( angle sum property )

y = 70

e ) 12^2 = 3^2 + x ^2

144 = 9 + x^2

144 - 9 = x^2

x^2 = 135

x = √135