Question

In the
fig
triangle ADC is an isosceles triangle with AD=AC find x and y.
​

Answer 1

Answer:

In angel ADC= ∆ A+∆D+∆C=180

put the value know

so,x+60++y=180

180-60=120= x+y

nowpit the value in the formula and its solve

Step-by-step explanation:

plzzzzzzzz marks as brainliest

follow me plzz zz

Happy learning

May all ur dreams come true

Answer 2

Answer:

triangle ADC is an isosceles triangle

AD=AC

TO PROVE- x and y

TO SOLVE- angle ADB +angle ADC = 180°. [linear pair]

ADB +60°=180°

ADB=180°- 60°

= 120°

x + angle ADB+ angle DAB = 180°

x = 180°-130

= 50°

angle ACD= 60°

y + ACD = 180°

Y= 180°-60°

120°