Special Right Triangle and Trigonometric Ratio
Authored by Anthony Clark
Mathematics
9th Grade
CCSS covered
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20 questions
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1.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Evaluate tan(30°), without the use of a calculator.
Tags
CCSS.HSG.SRT.C.7
2.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Tags
CCSS.HSG.SRT.C.6
3.
DRAG AND DROP QUESTION
1 min • 1 pt
Find each trig ratio.
sin D = (a)
cos D = (b)
tan D = (c)
20/29
21/29
20/21
29/20
29/21
21/20
Tags
CCSS.HSG.SRT.C.6
4.
DRAG AND DROP QUESTION
1 min • 1 pt
Give each trig ratio as a fraction in simplest form for the given right triangle diagram.
sin R - (a)
cos R - (b)
tan R - (c)
25/24
24/25
7/25
24/7
25/7
7/24
Tags
CCSS.HSG.SRT.C.6
5.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
Using the ratios of a special right triangle, find the EXACT tangent of 30.
√3 / 3
1/2
√3
2
Tags
CCSS.HSG.SRT.C.7
6.
MULTIPLE CHOICE QUESTION
1 min • 1 pt
What is the ratio for Tangent
Opposite/Adjacent
Adjacent/Opposite
Opposite/Hypotenuse
Hypotenuse/Opposite
Tags
CCSS.HSG.SRT.C.6
7.
DRAG AND DROP QUESTION
1 min • 1 pt
Give each trig ratio as a fraction in simplest form for the given right triangle diagram.
sin Q - (a)
cos Q - (b)
tan Q - (c)
25/24
7/24
24/25
7/25
24/7
25/7
Tags
CCSS.HSG.SRT.C.6
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