Question

HELP PLS 50 POINTS!!

Answer 1

Answer: the sum of r, s and t is 360°

I hope i helped you out.

Answer 2

We know that:

`1. \space\ r + s + t = 180 + 180 + 180 - (Sum \space\ of \space\ interior \space\ angles \space\ of \space\ a \space\ triangle)\\ \\ 2. \space\ Sum \space\ of \space\ interior \space\ angles \space\ of \space\ a \space\ triangle = 180`

This means that:

`1. \space\ r + s + t = 180 + 180 + 180 - (180)`

Let's simplify the equation to find r + s + t.

Simplifying the equation:

`r + s + t = 180 + 180 + 180 - (180) \\ \\ r + s + t = 180 + 180 + 180 - 180 \\ \\ r + s + t = 180 + 180 \\ \\ r + s + t = 360`

Thus, the sum of r, s and t is 360°