Q. In the figure below, m∠2=45∘ and m∠XWY=133∘.Find m∠1.m∠1=□。
Linear Pair Calculation: Angle 2 is given as 45 degrees, and angle XWY is given as 133 degrees. Since angles 1 and 2 form a linear pair, their measures add up to 180 degrees.Calculation: m/1+m/2=180∘Substitute m/2=45∘ into the equation.m/1+45∘=180∘m/1=180∘−45∘m/1=135∘
Angle Sum Calculation: Now, we need to check if angle 1 and angle XWY form a linear pair as well. If they do, then m/_1+m/_XWY should equal 180 degrees.Calculation: m/_1+m/_XWY=180∘Substitute m/_XWY=133∘ and m/_1=47∘ into the equation.47∘+133∘=180∘
More problems from Transformations of quadratic functions