Question

Can someone please help me it’s for geometry thank you :)

Answer 1

QST = 2x= 2*20 = 40°

Explanation:

RSQ+QST= RST

we know that RST is 124

So,

84+2x= 124

Bringing 84 to the other side it becomes negative

2x= 124-84

= 40

Therefore,

x= 40/2

= 20 °

Here's your answer :)