Mastering Missing Angles: Law of Sines Quiz for Grade 10

Quiz
•
English, Mathematics
•
10th Grade
•
Hard
+1
Standards-aligned
Anthony Clark
FREE Resource
10 questions
Show all answers
1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A triangle has angles A, B, and C. If angle A is 30 degrees and angle B is 70 degrees, what is the measure of angle C?
60 degrees
80 degrees
100 degrees
90 degrees
Tags
CCSS.8.G.A.5
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In triangle XYZ, angle X measures 45 degrees, and side x (opposite angle X) is 10 cm. If side y (opposite angle Y) is 15 cm, what is the measure of angle Y?
90 degrees
30 degrees
75 degrees
60 degrees
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A boat sails from point A to point B, creating a triangle with point C on the shore. If angle A is 50 degrees and angle C is 80 degrees, what is the angle B?
50 degrees
70 degrees
100 degrees
30 degrees
Tags
CCSS.8.G.A.5
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In triangle ABC, angle A is 35 degrees, side a is 12 m, and side b is 15 m. Calculate the measure of angle B using the law of sines.
30 degrees
45.4 degrees
60 degrees
50 degrees
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A surveyor measures angle A as 60 degrees and side a as 20 m in triangle ABC. If side b is 25 m, what is the measure of angle B?
30 degrees
45 degrees
54.74 degrees
70 degrees
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
6.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
In triangle DEF, angle D is 40 degrees, side d is 8 m, and side e is 10 m. Find the measure of angle E using the law of sines.
30 degrees
60 degrees
53.1 degrees
45 degrees
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
7.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
A ladder leans against a wall, forming a triangle with the ground. If the angle between the ladder and the ground is 75 degrees and the angle between the wall and the ladder is 45 degrees, what is the angle between the wall and the ground?
90 degrees
30 degrees
60 degrees
45 degrees
Tags
CCSS.7.G.B.5
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