1: Pythagorean
Trigonometry
More Trigonometry
Special Right triangles
100
A 13 foot ladder is placed 5 feet away from a wall. How many feet up the wall will the ladder reach?
12 feet
100
Solve for x. Round to the nearest tenth of a degree, if necessary.
x=35.6
100
Solve for x. Round to the nearest tenth of a degree, if necessary.
x=46.5
100
What is the measure of the short leg?
7 in.
200
Calculate the length of the hypotenuse:
26
200
Solve for x. Round to the nearest tenth.
x=46.1
200
This triangle it a right triangle. How long is y? (round to the nearest hundredth)
y = 8.66
200
What is the measure of the long leg?
7sqrt3
300
Calculate x (to 2 dp):
23.24
300
Robert is lying on the ground, looking at the top of a flagpole. The angle of elevation to the top of the flagpole is 25°. What is the height of the flagpole if the distance from his eyes at the ground to the base of the flagpole is 200 ft?
93 feet
300
Find the ratio for tan(0).
tan(o)=12/5
300
What is the length of d (Hint: it is a 45-45-90 triangle)?
12