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Identify Congruent Polygons
Determine whether the trapezoids shown are congruent. If so, name the corresponding parts and write a congruence statement.
Identify Congruent Polygons
Answer: Since all pairs of corresponding angles and sides are congruent, the two trapezoids are congruent. One congruence statement is trapezoid EFGH trapezoid QRST.
1. A
2. B
3. C
4. D0% 0%0%0%
If the triangles shown are congruent, which of the following statements is false.
A. B.
C. D.
Find Missing Measures
Answer: Since mH = 35°, mS = 35°.
According to the congruence statement, H and S are corresponding angles. So,
1. A
2. B
3. C
4. D
A. 50° B. 55°
C. 70° D. 75°
In the figure,
0% 0%0%0%
Find Missing Measures
Answer: Since FG = 6 centimeters, QR = 6 centimeters.
In the figure,
1. A
2. B
3. C
4. D
0% 0%0%0%A. 3 in. B. 4 in.
C. 5 in. D. 6 in.
In the figures,
1. A
2. B
3. C
4. D0% 0%0%0%
A. 720°
B. 540°
C. 900°
D. 1080°
Find the sum of the interior angle measures of a hexagon.
(over Lesson 6-3)
1. A
2. B
3. C
4. D0% 0%0%0%
A. 900°
B. 1080°
C. 1260°
D. 1620°
Find the sum of the interior angle measures of a nonagon.
(over Lesson 6-3)
1. A
2. B
3. C
4. D0% 0%0%0%
A. 135°
B. 270°
C. 540°
D. 1080°
Find the measure of one interior angle in a regular octagon. Round to the nearest tenth if necessary.
(over Lesson 6-3)
1. A
2. B
3. C
4. D0% 0%0%0%
A. 308.6°
B. 154.3°
C. 1080°
D. 2160°
Find the measure of one interior angle in a regular 14-gon. Round to the nearest tenth is necessary.
(over Lesson 6-3)
1. A
2. B
3. C
4. D0% 0%0%0%
A. 86.8°
B. 9720°
C. 3992.8°
D. 173.6°
Find the measure of one interior angle in a regular 56-gon. Round to the nearest tenth if necessary.
(over Lesson 6-3)
1. A
2. B
3. C
4. D
0% 0%0%0%
The following statements are true about triangle XYZ.
(over Lesson 6-3)
What are the angle measures of triangle XYZ?
A. B.
C. D.
