Question

∠1 ​ and ∠2 are supplementary. ∠1=3x°∠2=(2x−25)° What is the value of x? Select from the drop down menu to correctly answer the question. X = Choose.

Answer 1

x=41

Explanation:

supplementary angles add to 180

3x + (2x-25) = 180

5x = 205

x= 41

angle1 3x41 = 123

angle 2 (2x41) -25 = 57

123 +57 = 180