Area of an Oblique Triangle
Authored by Anthony Clark
Mathematics
12th Grade
CCSS covered
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20 questions
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1.
FILL IN THE BLANKS QUESTION
1 min • 1 pt
Find the area to the nearest tenth
(a)
Tags
CCSS.HSG.SRT.D.9
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
a
b
c
d
Tags
CCSS.HSG.SRT.D.9
3.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Determine the area of an oblique triangle given side lengths of 8 cm, 10 cm, and an included angle of 45 degrees.
25 cm^2
15 cm^2
30 cm^2
20 cm^2
Tags
CCSS.HSG.SRT.D.9
4.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of an oblique triangle when the side lengths are 10 cm, 12 cm, and the included angle is 120 degrees.
40 * sqrt(3) cm^2
30 * sqrt(3) cm^2
25 * sqrt(3) cm^2
60 * sqrt(3) cm^2
Tags
CCSS.HSG.SRT.D.9
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of an oblique triangle when the side lengths are 11 cm, 13 cm, and the included angle is 55 degrees.
47.7155 square cm
39.876 square cm
47.7155 square meters
56.234 square cm
Tags
CCSS.HSG.SRT.D.9
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Calculate the area of an oblique triangle with side lengths 5 cm, 7 cm, and an included angle of 60 degrees.
12.5 sq cm
8.75 sq cm
10.25 sq cm
15 sq cm
Tags
CCSS.HSG.SRT.D.9
7.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Find the area of an oblique triangle when the side lengths are 6 cm, 9 cm, and the included angle is 30 degrees.
10 square cm
13.5 square cm
18 square cm
15 square cm
Tags
CCSS.HSG.SRT.D.9
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