Question

Plz answer this.......... Best to be marked brainliest​

Answer 1

Answer:

X = 90

Y = 130

Z = 140

SO 90 + 130 + 140 = 360

Answer 2

Answer:

hey mate here is ur answer

given b=50*

n a =90*

so c will be 40*

(we know that sum of angle of triangle is equal to 180 *)

now

Step-by-step explanation:

to find x y z

we aslo know exterior angle of triangle is equal to sum of two opposite interior angle of triangle so angle z =angle b +angle a

50 +90=z

140=z

similarly y =90+40

130=y

and x =50+40

90=x

so now x+y+z

80+130+140=x+ y+z

360* answer

hope it will help you

thankyu