CK12 - Geometry

Base Height Area

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2.?
3.?
4.?
5.?

6.?

7. The carpetfor a -foot by -foot roomcost. The samekind of carpetcost for a room
   with a squarefloor. Whatare the dimensionsof the room?


8. Explainhow an altitudeof a trianglecan be outsidethe triangle.


9. Line and line are parallel.

Explainhow you knowthat , and all havethe samearea.

10. Lin boughta tract of land for a new apartmentcomplex.The drawingbelowshowsthe measurements

of the sidesof the tract.Approximatelyhow manyacresof land did Lin buy? acre square
feet.)