Solving Right Triangle
Misc
trig not on the Unit Circle
Unit Cirlce
misc trivia
100
solve for x
cos(32)=x/72
x=61.06
100
Find the coterminal angles for 253º
-107º and 613º
100
Solve for theta
sin(theta)=5/7
theta=45.58º
100
Find (X,Y) on the unit circle for the angle 225*
(-√2 / 2 , -√2 / 2)
100
What is the smallest bone in the human body?
the stapes
200
Find all angles for a triangle with side lengths 5, 9, and sqrt(106)
60.95°, 29.05°, 90º
200
convert -34π/6 to degrees
π=pie
-300º
200
If theta = 58º find all six trig functions
cos(58)=.529
sin(58)=.848
tan(58)=1.6003
sec(58)=1.8871
csc(58)=1.1792
cot(58)=.62487
200
What are reference angles for 75*
105*, 255*, 285*
200
Which state produces nearly half of America's rice?
Arkansas
300
Find the Shadow cast by a 10 foot lamp post when the angle of elevation of the sun is 58º
x=6.25 ft
300
A car is 75 miles South, and 57 miles West from a house. What bearing is needed to drive back to the house in the most direct route?
E52.76ºS
300
If the complementary angle to theta is 37º find all six trig functions of theta
cos(53)=.601812
sin(53)=.79864
tan(53)= 1.327
sec (53)= 1.661
csc(53) =1.25214
cot(53)=.75355
300
Find the exact value for tan ( -420)
(-√3 / 2) / ½ = -√3
300
how many trees are there on earth?
3 trillion
400
A diver stands on a diving board above 2 swimmers. The angle of depression from each swimmer to the diver is 30º and 45º. If the swimmers are 6 feet apart, how high is the diving board?
x=8.19ft
400
City 1: Lat = 30.1575º Long = 71.5249º
City 2: Lat = 30.1798º Long = 66.9750º
Assuming earth’s radius is 3,960 miles, calculate the distance between the city Multan and Quetta. (known distance = 394.57 miles
271.871 miles
400
csc[tan-1(-2/7)] = ?
-3.6401
400
Solve for theta if the coordinates of its terminal side passes through (-1/2 , √3/2)
120º
400
what are the folds of skin on a cat's ears called?
Henry's pockets or cutaneous marginal pouches
500
How many earths could fit inside the sun?
1.3 million
500
Where were the Declaration of Independence, the Constitution, and the Bill of Rights stored during World War II?
Fort Knox
500
Which country consumes the most chocolate per capita?
Switzerland
500
What was the first toy to be advertised on tv?
Mr.Potato Head
500
what is the space between windows called?
inter-fenestration