Law of sines/cosines

Law of sines/cosines

9th - 11th Grade

15 Qs

quiz-placeholder

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Law of sines/cosines

Law of sines/cosines

Assessment

Quiz

Mathematics

9th - 11th Grade

Medium

CCSS
HSG.SRT.D.10, HSG.SRT.D.11

Standards-aligned

Created by

Justin Martin

Used 17+ times

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15 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find m<B

A
B
C
D

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

2.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find BC

A
B
C
D

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

3.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find m<A

A
B
C
D

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

4.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Find m<C

A
B
C
D

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

5.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Media Image

Use Law of Sines or Cosines:

What is the measure of angle A?

58 degrees

61 degrees

78 degrees

74 degrees

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

6.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Which of the following formulas shows the Law of Cosines?

c2 = a2 + b2 - 4ac + cosA
c2 = a2 - b2 - 2abcosC
c2 = a2 + b2 - 2abcosC
(cos A)/a = (cos B)/b

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

7.

MULTIPLE CHOICE QUESTION

15 mins • 1 pt

Identify the Law of Sines

Sin2x + Cos2x =1
Sin(A)/a = Sin(B)/b = Sin(C)/c
Sin(A)Sin(B)Sin(C) = 1
Soh-Cah-Toa

Tags

CCSS.HSG.SRT.D.10

CCSS.HSG.SRT.D.11

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