Isaac's rectangle measures 4 1/2 units by 2 1/4. What is it's area?

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Figure abcd is a parallelogram. if point c lies on the line x = 2, what is the y-value of point c?

5,600 x 10^3 = a) 560 b) 5,000,600 c) 5,600,000 d) 56,000

Consider a cube that has sides of length l. now consider putting the largest sphere you can inside this cube without any point on the sphere lying outside of the cube. the volume ratio -volume of the sphere/ volume of the cube is 1. 5.2 × 10−1 2. 3.8 × 10−1 3. 1.9 4. 2.5 × 10−1 5. 3.8