Hi there! Let the second angle be represented by x. Now, just use the given information to write expressions for each angle. Angle 1: The question says that it is 10 degrees less than the second angle. Therefore, it can be represented by the expression x - 10. Angle 2: Represented by x. Angle 3: As said in the question, the third angle is 2 times the second angle. This gives us the expression 2 × x, giving us 2x. Now, take all the expressions and add them up and make them equal to 180 degrees, according to the Triangle Sum Theorem. x + 2x + x - 10 = 180 4x - 10 = 180 4x = 190 /4 /4 x = 47.5 Therefore, the angle measures are 47.5 degrees, 2(47.5) = 95, and 47.5 - 10 = 37.5 degrees. Hope this helped!
