
Area of Non Right Triangles Using Sine
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered

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17 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What rule should you use?
Sine
Cosine
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Which rule can be used directly for this triangle?
The Sine Rule
The Cosine Rule
The Area of a Triangle
Pythagoras' Theorem
Tags
CCSS.HSG.SRT.D.10
CCSS.HSG.SRT.D.11
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of the triangle
27.6m2
28.0m2
26.9m2
26.9cm2
Tags
CCSS.HSG.SRT.D.9
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve for x. Round to the nearest tenth.
9.8
0.1
0.038
9.9
Tags
CCSS.HSG.SRT.C.8
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find Sin C
21/20
20/29
21/29
20/21
29/20
Tags
CCSS.HSG.SRT.C.6
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Solve for x. Round to the nearest tenth.
9.8
0.1
0.038
9.9
Tags
CCSS.HSG.SRT.C.8
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of the triangle
72.3cm2
84.4cm2
77.9cm2
78cm2
Tags
CCSS.HSG.SRT.D.9
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