Unit ST Day 6 (Review).notebook 1 October 26, 2018
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Unit ST Day 6 (Review).notebook
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October 26, 2018
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October 26, 2018
Homework Solutions: Page 450 #4, 6, 7, 13-16, 19, 22
4. 21
6. Yes
14. EG
16. BF
22. 9
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Bonus:
A recipe for 150 servings requires 4.5 liters of sauce. About how many liters of
sauce are required for 80 servings
a. 2.1 b. 2.4 c. 3.0 d. 8.4 e. 15.5
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Unit 4 Review Day:
Similar Triangles Trivia
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1)
2)
3)
Round 1
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1)
2)
3)
Round 1
1/4
3/4
5
x = 6 x = 7
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Round 2
1) What is the scale factor?
2) What is the ratios of areas?
3) What is the ratio of corresponding sides?
4) What is the ratio of perimeters?
5)What is the missing area?
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Round 2
1) What is the scale factor?
2) What is the ratios of areas?
3) What is the ratio of corresponding sides?
4) What is the ratio of perimeters?
5)What is the missing area?
4/1
16/1
4/1
4/1
90
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Round 3Find the length of each side with the given information.
1) 2)
3) x =
4) y =
5) z =
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Round 3Find the length of each side with the given information.
1) 2)
3) x =
4) y =
5) z =
4, 6, 8 4, 8, 10
135
8
15
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Round 4State if the triangles are similar. If so, state which theorem
proves they are similar. 3)2)
Statements Reasons
Given
<M = <P~ 4)
5)
<MNQ = <PNO~ Vertical Angles
1)
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Round 4State if the triangles are similar. If so, state which theorem
proves they are similar. 3)2)
Statements Reasons
Given
<M = <P~ 4)
5)
<MNQ = <PNO~ Vertical Angles
1) SAS Not
Similar
SSS
Alternate Interior Angles
AA
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Round 51) Find AB. 2) Find XV. 3) Find Z.
4) A pentagon has an area of 49 square cen�meters. A similar pentagon has
an area of 121 square cen�meters. What is the ra�o of the corresponding
lengths of the smaller pentagon to the larger pentagon?
5) The ra�o of the lengths of corresponding sides of two similar triangles is
8:11. The smaller triangle has an area of 128 square cm. What is the area of
the larger triangle?
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Round 51) Find AB. 2) Find XV. 3) Find Z.
4) A pentagon has an area of 49 square cen�meters. A similar pentagon has
an area of 121 square cen�meters. What is the ra�o of the corresponding
lengths of the smaller pentagon to the larger pentagon?
5) The ra�o of the lengths of corresponding sides of two similar triangles is
8:11. The smaller triangle has an area of 128 square cm. What is the area of
the larger triangle?
9 6 1
7/11
242
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Round 61) Who holds the record for most touchdown passes in a single NFL
season?
2) In Aladdin, what is the name of Jasmine’s pet tiger?
3) What is the name of the worlds tallest highest waterfall?
4) What year did World War 1 end?
5) In what country did Halloween originate?
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Round 61) Who holds the record for most touchdown passes in a single NFL
season? Payton Manning
2) In Aladdin, what is the name of Jasmine’s pet tiger? Rajah
3) What is the name of the worlds tallest highest waterfall?
Angel Falls
4) What year did World War 1 end? 1918
5) In what country did Halloween originate? Ireland
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review packet and finish Unit 4 Extra Review.
Tonight's Assignment:
Unit 4 Review Packet
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