The measures of the angles of a triangle are shown in the figure below. Solve for x.
71°
(2x+5)
62⁰

Answer:x=21Step-by-step explanation:The angles of a triangle always add up to 180°71+62+(2x+5)=180First add 71 and 62133+(2x+5)=180Then you subtract 1332x+5=47Subtract 5 too2x=42Then divide by 2x=21We can check our answer by adding all the angles71+62+(2*21+5)71+62+(42+5)71+62+47=180