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Topic: Int Math III, April 12th Lesson |
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Posted: 11-Apr-19 12:32 |
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A. Go to http://www.mathguide.com/cgi-bin/quizmasters2/FPart.cgi and do one problem correctly.
B. Go to http://www.mathguide.com/cgi-bin/quizmasters3/TP.cgi and do one problem correctly.
C. Write the coordinates of the vertices of ∆ABC on the diagra m. Using slopes, show why this triangle is or is not a right triangle. Supply a sentence that explains your rationale.
D. Is this a scalene, isosceles, or equilateral triangle? Explain y our reasoning using a sentence or two.
E. Go to http://www.mathguide.com/cgi-bin/quizmasters3/PQ3.cgi and d o one problem correctly.
F. To the right is a rhombus. Determine the perimeter (add all of t he lengths of its sides) of the rhombus.
G. Using the same rhombus from problem E, determine its area. Keep in mind that the rhombus is made of four congruent right triangles. F ind the area of one of those triangles to help you find the area of th e entire figure. The four congruent triangles can be seen when you dr aw its diagonals. |
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