Question

look at the figure and find the value of x+y+z+t =​

Answer 1

Step-by-step explanation:

angle ADC=360 - (50+90+130)=90

x=180-130=50

y=180-90=90

z=180-50=130

t=180-90=90

above all because of Linear pair.

x+y+z+t=50+90+130+90=360