Unit 5 Test 2 Geometry
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Transcript of Unit 5 Test 2 Geometry
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Unit 5 Test 2
Geometry
Review Game
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Please select a Team.1.
2.
3.
4.
5.
Tris
Christina
Four
Caleb Er
ic
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1. Tris2. Christina3. Four4. Caleb5. Eric
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1. Which equation could be used to solve for x?
2x + 74 = 180
2x = 74
2x + 74 = 90
2x – 74 = 90
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1. 2x + 74 = 1802. 2x = 743. 2x + 74 = 904. 2x – 74 = 90
Response Grid
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2. Examine the triangles below. Determine the scale factor that was used to create triangle B from triangle A.
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3. Which of the following sets of angles can be used to construct a triangle?
Three ac
ute an...
One acu
te and ...
two obtu
se and...
Answer n
ot giv...
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1. Three acute angles2. One acute and two right angles3. two obtuse and one acute angles4. Answer not given
Response Grid
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Team Scores
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Participant Scores
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4. Angle a and b are supplementary angles. What could their measures be?
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1. 45° and 45°2. 56° and 120°3. 96° and 84°4. 75° and 93°
Response Grid
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5. The actual height of the triangle is 32 cm. Use the scale drawing of the triangle to find
its actual base.
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1. 20 cm2. 4 cm3. 15 cm4. 25 cm
Response Grid
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Team Scores
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6. How many different (non-congruent) triangles can be drawn with side lengths of 3 cm, 4 cm, and 9 cm
One tr
iangle
More
than one ...
No tr
iangles c...
None of t
he ab...
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1. One triangle2. More than one triangle3. No triangles can be drawn4. None of the above
Response Grid
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Participant Scores
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7. In the figure below the measure of angle d is 25°, what is the measure of angle a?
25° 155°
175° 65°
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1. 25°2. 155°3. 175°4. 65°
Response Grid
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Team Scores
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8. The scale drawing of the living room shown below is drawn using a scale of 1 cm = 50 cm. What is the actual area of the living room in
square cm? Use A = l x w.
5,400 cm2
135 cm2
54 cm2
135,000 cm2
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1. 5,400 cm2
2. 135 cm2
3. 54 cm2
4. 135,000 cm2
Response Grid
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Team Scores
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What percentage of your current points would you like to wager on the next question?
0%
25%
50%
75%1. 100%
Response Grid
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9. Which of the following sets of side lengths can be used to form a triangle?
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1. 6 in, 10 in, 7 in2. 7 in, 5 in, 18 in3. 9 cm, 10 cm, 20 cm4. 3 cm, 8 cm, 15 cm
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Team Scores
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10. Examine the figure below. What is the value of x?
15 2.5 2532.5
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65° (4x + 15)°
1. 152. 2.53. 254. 32.5
Response Grid
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Participant Scores
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Team Scores
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11. How many different triangles can be drawn with the following angle measures,
55°, 43°, and 95°
One tr
iangle
More
than one ...
No tr
iangle
Answer n
ot giv...
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1. One triangle2. More than one triangle3. No triangle4. Answer not given
Response Grid
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12. This is a scale drawing of a tank. Use a ruler to measure the scale drawing and give an approximate length of the actual tank.Scale: 1 in = 96 in
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1. 96 in2. 384 in3. 48 in4. 288 in
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13. What is the measure of ∟ABD?
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(2x)°(3x)°
A
B
D
C
1. 36°2. 18°3. 54°4. 90°
Response Grid
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14. A scale drawing of a square room is drawn using a scale of 3 cm = 4 ft. If the scale drawing measures 9 cm on each side, how long is each side of the actual room?
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1. 4 ft2. 27 ft3. 6 ft4. 12 ft
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What percentage of your current points would you like to wager on the final question?
0%
25%
50%
75%1. 100%
Response Grid
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15. Which of the following sets of angle measures can be used to form a triangle?
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1. 35°, 35°, 100°2. 35°, 35°, 110°3. 25°, 35°, 110°4. 35°, 45°, 110°
Response Grid
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Team MVP
Points Team Participant