WorksheetsTrigonometric ratio of acute angle
Total questions: 14
Worksheet time: 28mins
Name
Class
Date
1.
What is the ratio for Sine?
a)
Hyp/Opp
b)
Opp/Hyp
c)
Opp/Adj
d)
Adj/Opp
2.
What is the ratio for Tangent
a)
Opp/Adj
b)
Adj/Opp
c)
Opp/Hyp
d)
Hyp/Opp
3.
What is the ratio for Cosine?
a)
Opp/Hyp
b)
Opp/Adj
c)
Adj/Opp
d)
Adj/Hyp
4.
What is the correct ratio?
a)
9/41
b)
40/41
c)
9/40
d)
40/9
5.
What is the correct ratio?
a)
7/24
b)
24/7
c)
7/25
d)
24/25
6.
What is the correct ratio?
a)
20/12
b)
12/20
c)
12/16
d)
16/12
7.
What is the correct ratio?
a)
6/10
b)
6/8
c)
8/10
d)
8/6
8.
What is the correct equation to solve for x ?
a)
tan( 46 ) = 17/x
b)
sin ( 46 ) = x/17
c)
tan (46 ) = x/17
d)
cos (46) = x/17
9.
What is the correct equation to solve for x ?
a)
tan (58) = x/11
b)
tan (58) = 11/x
c)
cos (58) = x/11
d)
sin (58) = x/11
10.
What is the correct equation to solve for x?
a)
tan (45) = x/13
b)
cos (45) = x/13
c)
sin (45) = 13/x
d)
sin (45) = x/13
11.
Which one is the easy way to remember trigonometric ratios?
a)
Sah Coh Toa
b)
Soh Cah Toa
c)
Soh Cah Tao
d)
Soh Ceh Toa
12.
a)
A
b)
B
c)
C
d)
D
13.
What is the opposite side to ∠D?
a)
EF
b)
DF
c)
DE
14.
What is the adjacent side to ∠D?
a)
EF
b)
DF
c)
DE
100 %
