Question

in fig.6.51,find the value of x​

Answer 1

Answer:

95°

Step-by-step explanation:

Given:

angle A= 30°

angle B= 45°

angle D= 20°

In triangle ABC,

According to exterior angle property of a triangle,

angle A+ angle B= angle ACD

30 + 45 = angle ACD

angle ACD= 75°

In triangle CDX,

According to exterior angle property of a triangle,

angle ACD+ angle D= X

75+20= X

X= 95°

Answer 2

Answer:

angle x = 95°

Step-by-step explanation:

I hope this will help you.