Geometry Quiz Chapter 3 Extra Credit

10 Questions | Total Attempts: 369

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• 1.
Find the value of the variable. The diagram is NOT to scale.A) 43 B) 79 C) 21 D) 32
• A.

A

• B.

B

• C.

C

• D.

D

• 2.
Find the value of the variable. The diagram is NOT to scale.∠SRT ≅ ∠STR∠SRT = 30∠STU = 9xA) –2 B) 7 C) 16 D) none of these
• A.

A

• B.

B

• C.

C

• D.

D

• 3.
IMPORTANT: (THE ANGLES OPPOSITE THE CONGRUENT SIDES ARE CONGRUENT) Find the valuable of the variable.A) –30 B) 30 C) 4 D) none of these
• A.

A

• B.

B

• C.

C

• D.

D

• 4.
How many sides does a regular polygon have if each exterior angle measures 12?A) 24 B) 168 C) 30 D) none of these
• A.

A

• B.

B

• C.

C

• D.

D

• 5.
Which statement is false?A) An equiangular polygon has all angles congruent. B) A polygon is concave if no diagonal contains points outside the polygon. C) A regular polygon is both equilateral and equiangular. D) An equilateral polygon has all sides congruent.
• A.

A

• B.

B

• C.

C

• D.

D

• 6.
An irregular quadrilateral has exterior angle measures of 93, 85, and 89. What is the measure of the fourth interior angle?A) 273 B) 267 C) 93 D) 87
• A.

A

• B.

B

• C.

C

• D.

D

• 7.
Which is the graph of the line 2x – 5y = –10?A) B) C) D)
• A.

A

• B.

B

• C.

C

• D.

D

• 8.
True or false,   y= -(5/4)x + (1/2) is an equation in slope-intercept form of the line with slope –(5/4) that contains the point P(–2, 3).A) true B) false
• A.

A

• B.

B

• 9.
Which is the equation for the horizontal line that contains the point E(3, –4)?A) y = –4 B) y = 3x – 4 C) x = –4y + 3 D) x = 3
• A.

A

• B.

B

• C.

C

• D.

D

• 10.
Using the given information, which lines, if any, can you conclude are parallel? Justify your conclusion with a theorem or postulate. m∠1 + m∠2 = 180A)  g || h by the Converse of the Alternate Interior Angles Theorem B)  g || h by the Converse of the Same-Side Interior Angles Theorem C)  j || k by the Converse of the Alternate Interior Angles Theorem D)  j || k by the Converse of the Same-Side Interior Angles Theorem
• A.

A

• B.

B

• C.

C

• D.

D

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