Law of Sines, Cosines, and Area of Triangles
Authored by Anthony Clark
Mathematics
11th Grade
CCSS covered
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14 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the area of this triangle to three decimal places?
14.494 meters squared
108.184 meters squared
54.092 meters squared
54.350 meters squared
Tags
CCSS.HSG.SRT.D.9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which Law would you use?
Law of Sines
Law of Cosines
Law of the Jungle
Law of Gravity
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Amanda and Jamie are standing 25 feet apart and spot a bird in the sky between them. The angle of elevation from Amanda to the bird is 55 degrees, and from Jamie to the bird is 63 degrees. How far away, to 2 decimal places, is the bird from Amanda?
25.23 ft
23.19 ft
22.15 ft
20.85 ft
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the length of side AB.
10
8
6.1
4.9
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find AB.
A
B
C
D
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find BC.
A
B
C
D
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area to the nearest tenth.
A
B
C
D
Tags
CCSS.HSG.SRT.D.9
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