Para fazer um trabalho de artes, daniela está cortando círculos de uma folha de cartolina, conforme o modelo do corte da figura a seguir. a cartolina tem dimensões 60 cm x 54 cm e todos os círculos têm o mesmo raio. a) quanto mede o raio de cada círculo recortado?
b) qual a medida da área desperdiçada de cartolina, representada pelo sombreado na figura acima? (Considere pi = 3,14).

Asap (explain how you got it as well for brainliest)i tried 1: 2 and 2: 3 and they were wrong.picture of figure: in the figure below, the segment is parallel to one side of the triangle. the ratio of 12 to y is1: 21: 31: 42: 3

Ashley spent half of her lunch money on a turkey sandwich. then she spent two-thirds of the money she had left on a bottle of juice and the rest of the money on a cookie. if the cookie cost $.75, how much lunch money did ashley have to start with?

Someone this is due ! > .< create an equation that can be used to find the value of x? hint: what type of angle pair do you see? here are the questions to answer, after you create an equation: 1) what should be the total amount used for this type of angle pair? explain how you know. 2) what is the answer to your equation for "x"? 3) after you find your answer for "x" in your equation, find the degree measurement for angle aed?