WorksheetsSpecial Right Triangles and Trigonometry
Total questions: 15
Worksheet time: 15mins
A 25ft ladder is leaning up against a wall. If the ladder makes a 63o with the ground, how far is the base of the ladder from the wall?
12.4 ft
11.3 ft
22.3 ft
49.1 ft
Which Trig function would you use to solve for x ?
Cosine
Sine
Pythagorean Theorem
Tangent
The ratio in a right triangle of opposite to adjacent side is _____
sine
cosine
tangent
inverse cosine
Which ratio would you use to solve for x?
sine
cosine
hypotenuse
tangent
Which equation would you use to solve for x?
sin 62 = 10/x
tan 62 = 10/x
tan 62 = x/10
cos 10 = x/62
Which equation would you use to solve for x?
sin 58 = x/19
cos 58 = x/19
sin 58 = 19/x
cos 58 = 19/x
Which represents the value of x?
19*cos 55
19/sin 55
19*sin 55
19/cos 55
Find the value of sin Z.
17/8
8/15
17/15
15/17
What would be the next step to solve for x?
Multiply both sides by cos 75
Divide both sides by cos 75
Divide both sides by 75
Multiply both sides by 11
Which trig ratio would you use to solve for x?
sine
tangent
cosine
hypotenuse
Which equation would be used to solve for x?
tan 44 = x/15
cos 44 = x/15
cos 44 = 15/x
tan 44 = 15/x
I have been given the short leg in this 30-60-90 triangle. How do I find the length of the hypotenuse?
Multiply 4 by 2
Multiply 4 by √3
Multiply 4 by √2
Divide 4 by √3
I have been given the hypotenuse in this 30-60-90 triangle. How do I find the short leg?
Multiply 6 by 2
Multiply 6 by √3
Divide 6 by 2
Divide 6 by √3
The ratio in a right triangle of adjacent to hypotenuse is _____
sine
cosine
tangent
inverse cosine
What is the measure of a?
3
33
6
32
