Question

In right angle triangle ABC ,BC is produced to D . If <ACD =128°. Find the other angles of the triangle ​

Answer 1

Answer:

<A=38,<B=90,<C=52

Step-by-step explanation:

<A+<B=<ACD (by exterior angle of triangle property)

or, x+90=128

or, x=128-90

or, x=38

<A+<B+<C=180

or, 38+90+<C=180

or, <C=180-128

or, <C=52

hope it will help you