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Entry checkpoint: choose a starting point: original cases with explanations after your first response.
Paper packet. Every task here also exists on screen, where it is checked automatically; answers written on paper are not assessed by Nydus. When you are back at a device, enter your answers there.
Begin with similar triangles, a supplied pyramid formula and trapezoid area. Draw a labeled sketch from the words before selecting a relationship.
Two similar triangles have corresponding sides in ratio 2:5. The smaller area is 28. What is the larger area?
Answer:
A trapezoid has parallel bases 7 and 13 and height 8. What is its area?
Answer:
A pyramid has base area 63 and perpendicular height 12. Using V=Bh/3, what is its volume?
Answer:
Use this geometry starting sample to choose the next worked lesson; repeated exposure is review and does not predict an official score.