Question

Consider the following figure:
The value of a is

Answer 1

`\huge\text{Hey there!}`

`\huge\textsf{equation:}`

`\large\textsf{a = 60 + 65}`

`\huge\textsf{solving:}`

`\large\textsf{a = 60 + 65}`

`\large\textsf{60 + 65 = a}`

`\huge\textsf{simplify it:}`

`\large\textsf{a = 125}`

`\huge\textsf{therefore, your answer should be:}`

`\huge\boxed{\mathsf{a =} \frak{125}}\huge\checkmark`

~

Answer 2

125

Explanation:

The sum of two interior angles in a triangle is equal to an exterior angle that is supplementary to the third interior angle.

We can write the following equation according to this information and that will help us find the value of x:

65 + 60 = x add like terms

125 = x is the answer we are looking for.