Who stormed the Bastille and why?
Parisians storm the Bastille, July 14, 1789. On this day in 1789, Parisians stormed the Bastille, a fortress-prison that held political prisoners jailed by the royal government of Louis XVI
In quadrilateral ABCD, angle BAD and angle CDA are trisected as shown. What is the degree measure of angle AFD?
Answer: AFD = 80 Explanation: 110 + 100 + 3x + 3y = 360 210 + 3x + 3y = 360 3x + 3y = 150 3(x + y) = 150 x + y = 50 Now look at polygon ABCDF (5 sided polygon) 100 + 110 + x + y + Angle F = 540 210 + 50 + angle F = 540 260 + angle F = 540 Angle F = 280 And: angle F + AFD = 360 degree 280 + AFD = 360 AFD = 80
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