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Quarter 3 Exam Review Chapter 6, 7.1-7.5
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#1 Tell whether the figure is regular/irregular and concave/convex.
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#1 Tell whether the figure is regular/irregular and concave/convex.
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#2 Find the sum of the measures of the interior angles in a decagon.
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#2 Find the sum of the measures of the interior angles in a decagon.
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#3 Given the polygon, find z.
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#3 Given thepolygon, find z.
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#4 Determine the number of sides a polygon has if the sum of the interior angles is 3600 ⁰.
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#4 Determine the number of sides a polygon has if the sum of the interior angles is 3600 ⁰.
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#5 Find the measure of one exterior angle of a regular dodecagon.
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#5 Find the measure of one exterior angle of a regular dodecagon.
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#6 If two figures are similar, then their corresponding ANGLES are ___________ and their corresponding SIDES are ______________.
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#6 If two figures are similar, then their corresponding ANGLES are ___________ and their corresponding SIDES are ______________.
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#7 Are the triangles similar? If so, state the reason and solve for x.
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#7 Are the triangles similar? If so, state the reason and solve for x.
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#8 Find BH.
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#8 Find BH.
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#9 Find x.
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#9 Find x.
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#10 ABC ~ DEF. If AB = 8cm, BC = 10cm, AC = 4cm, and DF = 16cm. Find EF.
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#10 ABC ~ DEF. If AB = 8cm, BC = 10cm, AC = 4cm, and DF = 16cm. Find EF.
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#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.
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#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.
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