Question

Help!!!! please & thank you! look at my most recent question too if you can! :)

Answer 1

m<Q = 35

m<R = 19

m<S = 126

This is an OBTUSE triangle because there's one obtuse angle

Explanation:

4x - 17 + x + 6 + 10x - 4 = 180

15x - 15 = 180

15x = 195

x = 13

<Q:

4x - 17

4(13) - 17

35

<R:

x + 6

13 + 6

19

<S:

10x - 4

10(13) - 4

126