Question

Plz answer fast correctly
It is important

Answer 1

Answer:

1 (I) 50+X+X=180

50+2x=180

2x=130

X=65

(2). by Pythagoras theorem

p^2=h^2+b^2

p^2= 8^2+y^2

p^2= 64+36

p =√100

p=10,X=10

(3). 60°+70°+c=180°

130°+c=180°

c=180°-130°=50°

c=50°

X+c=180

X+50=180

X=180-50

X=130°