Question

7-Find the measure of ∠BEC.A. 58 °B. 48°C. 38°D. 28°8-Find the measure of ∠CED.A. 52 °B. 48 °C. 42 °D. 32°

Answer 1

As per given by the question,

There are given that,

`\angle AEF=38^(\circ)`

Now,

According to the properties of the line,

The sum of the total angle on the line is equal to 180 degree and the opposite angle is same.

So,

There are ,

`\angle AEF=38^(\circ)`

So,

The opposite angle of angle AEF is,

`\angle BEC=38^(\circ)`

So, the amgle BEC is 38 degree.

Hence, the option C is correct,