Question

if the given figures find the value of x and y​

Answer 1

Answer:

y= 45, x= 55°

Step-by-step explanation:

∠ABC= 180°

∠A+∠B+∠C= 180°

50°+85°+y = 180°

135+y = 180

y= 180-135

y= 45°

Let's find value of x,

∠BCD= 180°

it's known that ∠ADC=∠CDB

So,

∠40°+∠85°+∠x=180°

125+x= 180

x= 180-125

x= 55°