intro Proportional Relationships with Elayn! Did you get that? Click the question mark to have Elayn repeat it. Yep! Keep going! Yep! Keep going! What is the perimeter of the larger rectangle? (simplify your answer) 2x + 2y + 2x + 2y 4x + 4y 8xy 4x + 4y attention rectangle 300 Do you see the difference, STUDENT? prompt 460 10 280 Find the area of these two rectangles in your study guide. reminder 300 So, doubling the length of the sides quadruples the area. What is the volume of the small solid? 30 cu units 30 cubic units 30 What is the volume of the large solid? 240 cu units 240 cubic units 240 reminder Doubling the values of a solid will increase the volume eight times.