Quarter 3 Exam ReviewChapter 6, 7.1-7.5

#1

• Tell whether the figure is regular/irregular and concave/convex.

#1

• Tell whether the figure is regular/irregular and concave/convex.

#2

• Find the sum of the measures of the interior angles in a decagon.

#2

• Find the sum of the measures of the interior angles in a decagon.

#3

• Given the polygon, find z.

#3

• Given thepolygon, find z.

#4

• Determine the number of sides a polygon has if the sum of the interior angles is 3600 .⁰

#4

• Determine the number of sides a polygon has if the sum of the interior angles is 3600 .⁰

#5

• Find the measure of one exterior angle of a regular dodecagon.

#5

• Find the measure of one exterior angle of a regular dodecagon.

#6

• If two figures are similar, then their corresponding ANGLES are ___________ and their corresponding SIDES are ______________.

#6

• If two figures are similar, then their corresponding ANGLES are ___________ and their corresponding SIDES are ______________.

#7

• Are the triangles similar? If so, state the reason and solve for x.

#7

• Are the triangles similar? If so, state the reason and solve for x.

#8

• Find BH.

#8

• Find BH.

#9

• Find x.

#9

• Find x.

#10

• ABC ~ DEF. If AB = 8cm, BC = 10cm, AC = 4cm, and DF = 16cm. Find EF.

#10

• ABC ~ DEF. If AB = 8cm, BC = 10cm, AC = 4cm, and DF = 16cm. Find EF.

#11

• Tom is building a sandbox for his little brother, and is making a scale drawing of the sandbox to assist him. His sketch has a scale that 1.5 inches in the drawing are equivalent to 17 inches in the full size sandbox. If he plans to have a sandbox that is 60 inches wide, how wide should he make it on his sketch? Round to the nearest tenth.

#11

• Tom is building a sandbox for his little brother, and is making a scale drawing of the sandbox to assist him. His sketch has a scale that 1.5 inches in the drawing are equivalent to 17 inches in the full size sandbox. If he plans to have a sandbox that is 60 inches wide, how wide should he make it on his sketch? Round to the nearest tenth.