Iwould greatly appreciate your . i have no idea how to do this

136 =w

Step-by-step explanation:

The exterior angle of a triangle is equal to the sum of the opposite interior angles

Both angles are equal to 68

68+68 = w

136 =w

26 is 33.33% of 78

step-by-step explanation:

26 is what percent of 78?

26 is p% of 78

equation: y = p% * x

solving our equation for p

p% = y/x

p% = 26/78

p = 0.3333

convert decimal to percent:

p% = 0.3333 * 100 = 33.33%