Figure abcd has vertices a(−1, 4), b(5, 4), c(5, −4), and d(−1, −2). what is the area of figure abcd? 1. 42 square units 2. 52 square units 3. 84 square units 4. 98 square units

What percent of the circle below is shaded?

Can someone me do math because i am having a breakdown rn because i don’t get it

Twenty points. suppose that one doll house uses the 1 inch scale, meaning that 1 inch on the doll house corresponds to 1/2 foot for life-sized objects. if the doll house is 108 inches wide, what is the width of the full-sized house that it's modeled after? in inches and feet