Question

∠1 ​ and ∠2 are supplementary.

m∠1=124°
m∠2=(2x+4)°


What is the value of x?


Options:


13


26


40


36


41

Answer 1

Answer:26

Step-by-step explanation:Since angles 1 and 2 are supplementary, it follows that there sum is 180°.

On this note;

Sum of 1 and 2 is;

180 = 124 + (2x + 4)°

(2x + 4)° = 180 -124

2x = 56 -4

2x = 52

x = 26°.