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4.2 Angles of Triangles

4.2 Angles of Triangles

Assessment

Presentation

Mathematics

9th - 12th Grade

Medium

CCSS
4.G.A.2, HSG.CO.C.10, 7.G.B.5

+1

Standards-aligned

Created by

Brittany Stout

Used 14+ times

FREE Resource

17 Slides • 6 Questions

1

4.2 Angles of Triangles

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2

Multiple Choice

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Classify triangle

 ΔRST\Delta RST  

1

acute

2

equiangular

3

obtuse

4

right

3

Multiple Choice

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Find y if ΔRST i s an isosceles triangle with

RS RT

1

8

2

10

3

12

4

14

4

Multiple Choice

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Find x if ΔABC is an equilateral triangle.

1

2

2

4

3

6

4

8

5

Multiple Choice

Classify ΔMNO as scalene, isosceles, or equilateral if MN = 12, NO = 9, and MO = 15.

1

scalene

2

isosceles

3

equilateral

6

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8

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9

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10

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11

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12

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13

Multiple Choice

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Find the measure of  3\angle3 

1

95

2

75

3

57

4

85

14

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15

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16

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17

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18

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22

Multiple Choice

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Find m∠3.

1

50

2

45

3

85

4

130

23

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4.2 Angles of Triangles

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