<span>If points R and S are contained in a plane, then RS is entirely contained in that plane.</span>
Graph it on graph paper then connect the dots then you can measure each side by the amount of boxes and then you take base × height ÷2
By definition, supplementary angles are those whose sum is 180°
Therefore, ∠2 = 180 - ∠1
2x + 4 = 180 - 124
2x = 52
x = 26°
Answer:it’s 0
Step-by-step explanation:
You do -3 plus 4 and then minus 1 which would be 0
