Who were the big 4 at the peace confronce

What is the area of the trapezoid shown ?

The government used a controversial bailout program to a. homeowners struggling with mortgage b. foreign banks overload with that c. automakers on the verge of collapse d. construction companies losing jobs

The idea of liberalism in eighteenth-century british politics: a. had mainly a civic and social quality. b. prompted two eighteenth-century leaders, joseph mccarthy and hugh mccarran, to demand independence for ireland. c. brought great wealth and power to its main voice, john locke. d. was compatible with inequalities in wealth and well-being. e. had the same meaning as liberalism in twenty-first-century american politics.