Question

Please help me with my home Angle on A is 32 and not 3d

Answer 1

`B\text{\placeholder{⬚}= 67\degree}`

Step-by-step explanation:

Here, we want to calculate the value of the angle at B

Mathematically, the sum of the interior angles of a triangle is 180 degrees

We have that as:

`A\text{ + B + C = 180\degree}`

Thus, we have it that:

`\begin{gathered} 32\text{ + B + 81 = 180} \\ B\text{ = 180-32-81} \\ B\text{ = 67\degree} \end{gathered}`