Question

The angles of a triangle are 20 degrees, 45 degrees and 115 degrees, Calculate the reflex angles at each corner of this triangle. Show your steps

Answer 1

20- 340, 45- 315, 115- 245

Step-by-step explanation:

In all cases take the first angle as 360 degrees.

Now the angle 20 degrees + x = 360 degrees.

So, x=340

45= 315

115- 245

Hope it helps