M2.T1.LESSON 5 PART 1 CARD ACTIVITY - edith lopez | Biblioteka

Instrukcije

Select the answers to your 12 cards here, show work in the whiteboard and work with the partner assigned to you.

1

Do they form a triangle

12 > 10 so yes

22 > 19 so yes

29 > 10 so yes

31 > 10 so yes

1

Do the measures form a triangle

21 > 18 so yes

18 < 21 so no

30 > 9 so yes

1

74 + 30 = 104 so no

74 + 30 < 104 so yes

104 > 74 so yes

74 + 30 > 104 so yes

1

85.44 < 85 so no

121. 14 > 49.3 so yes

85 = 85 so no

85.44 > 85 so yes

1

33 < x < 13

10 < x < 23

13 < x < 33

13 < x < 23

1

26 < x < 12

7 < x < 19

7< x < 26

12 < x < 26

1

29.6< x < 2.2

13.7 < x < 15.9

13.7< x < 9.6

2.2< x < 29.6

1

32.6 < x < 134.5

69.3 < x < 134.5

134.5< x < 69.3

32.6 < x < 101.9

1

Drugi mogući odgovor:

2

4

1<x<4

2<x<4

5

1<x<3

3

1

Drugi mogući odgovor:

10

5

3<x<21

9<x<21

9<x<12

20

21

1

get the inequality and as many possible third sides ( more than 1)

4

22

7

35

1

59

50

20