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Stačiojo trikampio smailiojo kampo sinusas, kosinusas, tangentas

Stačiojo trikampio smailiojo kampo sinusas, kosinusas, tangentas

Assessment

Presentation

•

Mathematics

•

9th Grade

•

Practice Problem

•

Easy

Created by

Rita Kraučelienė

Used 9+ times

FREE Resource

5 Slides • 20 Questions

1

Stačiojo trikampio smailiojo kampo sinusas, kosinusas,tangentas

2

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​Kampas C=90o .
Trikampis ABC statusis.
a- statinis prieš kampą A.
a- statinis prie kampo B.
b -statinis prieš kampą B.
b- statinis prie kampo A.

3

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4

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5

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6

Fill in the Blanks

media image

sin A =

7

Fill in the Blanks

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sin B =

Type answer...

8

Fill in the Blanks

media image

cos A =

Type answer...

9

Fill in the Blanks

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cos B =

Type answer...

10

Fill in the Blanks

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tg A =

Type answer...

11

Fill in the Blanks

media image

tg B =

Type answer...

12

Poll

Question image

sin A =

4/5

3/5

5/3

4/3

13

Poll

Question image

sin B =

3/4

3/5

4/5

4/3

14

Poll

Question image

COS A =

4/3

3/5

5/3

4/5

15

Poll

Question image

COS B =

4/5

3/4

3/5

4/3

16

Poll

Question image

sin K =

KM/KL

LM/KM

LM/KL

KM/LM

17

Poll

Question image

sin L =

KM/KL

LM/KM

LM/KL

KM/LM

18

Poll

Question image

cos K =

KM/KL

LM/KM

LM/KL

KM/LM

19

Poll

Question image

cos L =

KM/KL

LM/KM

LM/KL

KM/LM

20

Open Ended

Question image


sin⁡α=\sin\alpha=

21

Open Ended

Question image


cos⁡α=\cos\alpha=

22

Open Ended

Question image

sin β\beta =

23

Open Ended

Question image


cos⁡β=\cos\beta=

24

Open Ended

Question image


tg β=tg\ \beta=

25

Open Ended

Question image


tg α=tg\ \alpha=

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Stačiojo trikampio smailiojo kampo sinusas, kosinusas,tangentas

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