Unit 2 - Quiz (Summer School -Geo)

Determine if triangle IJK and triangle LMN are or are not similar. (Note that figures are NOT necessarily drawn to scale.)

• These triangles ARE similar.

• These triangles ARE NOT similar.

Determine if triangle HIJ and triangle KLM are or are not similar. (Note that figures are NOT necessarily drawn to scale.)

• These triangles ARE similar.

• These triangles ARE NOT similar.

Solve for AC. Write only the numeric answer. If your write "AC=" your answer will be marked wrong

Solve for y. Assume segments that appear as midsegments are midsegments. Write only the numeric answer. Hint: A midsegment of a triangle is created by two midpoints; midpoints split a segment into two equal parts

Name the parallel segment.

• WY
• YX
• WX
• PN

Find the missing length.

• 9
• 18
• 4.5
• 16

How many midsegments does a triangle have?

• 1
• 2

• 3
• 4

Triangle HIJ is formed by connecting the midpoints of the side of triangle EFG. The lengths of the sides of triangle

HIJ are shown. Find the perimeter of triangle EFG. Figures not necessarily drawn to scale.

Triangle IJK is formed by connecting the midpoints of the side of triangle FGH. The lengths of the sides of triangleIJK are shown. What is the length of  $\overline{FH}$  ? Figures not necessarily drawn to scale.