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MURID
Nearly sixty percent of the population in the United States dies from which three
causes?
O Heart disease, cancer, and stroke
O Cancer, COPD, and heart disease
Injury, Alzheimer's disease, and stroke
O COPD, diabetes, and influenza

Answer is

Heart disease, Cancer, and Stroke

In the first triangle 80+20+p=180 (since sum of all angles of a triangle is 180)so p= 80also in second triangle 55+45+q=180 (since sum of all angles of a triangle is 180)so q=80so we can conclude that p=80 degrees q=80 degrees so p=q=80 degreeshence option b is correct