http://www.ck12.org Chapter 7. Similarity
26.
27.Error AnalysisCasey attempts to solve for a in the diagram using the proportion
5
a=
6
5
What did Casey do wrong? Write the correct proportion and solve fora.- Michael has a triangular shaped garden with sides of length 3, 5 and 6 meters. He wishes to make a path along
the perpendicular bisector of the angle between the sides of length 3 m and 5 m. Where will the path intersect
the third side?
29.
This is a map of lake front properties. Findaandb, the length of the edge of Lot 1 and Lot 2 that is adjacent
to the lake.- Fill in the blanks of the proof of Theorem 7-8.