WorksheetsPythag and Trig
Total questions: 20
Worksheet time: 10mins
Identify the formula used to solve for the hypotenuse?
a2+b2=c2
a+b=c
a2-b2=c2
c-a=c
Calculate the length of x
5
7
8
25
opposite over adjacent
In relation to the angle θ, label the side marked a in this right-angled triangle.
Hypotenuse
Adjacent
Opposite
Determine the value of x.
35
20
8
12
Pythagoras theorem applies to right angled triangles only
True
False
Use of TOA CAH SOH applies to right angled triangles only
True
False
A ladder is 5 m long, and is leaning against a wall at a 65° angle to the ground. How far is the foot of the ladder from the wall? Give your answer correct to 2 decimal places.
10.72 m
2.11 m
0.18 m
4.53 m
A ladder placed against a wall such that it reaches the top of the wall of height 6 m and the ladder is inclined at an angle of 60 degree. Find how far the ladder is from the foot of the wall.
3.5 m
6.9 m
12 m
10.4 m
If tan θ = 1.733, calculate the value of θ , correct to 3 decimal places.
0.030
0.031
60.015
60.016
Label the sides of the following right-angled triangle with opposite, adjacent, and hypotenuse.
