Pythagorean Theorem
Special Right Triangles
Similar Right Triangles
Sine, Cosine, and Tangent
LOS and LOC
100
Solve for x. Round your answer to the nearest hundredth if necessary. 
29
100
Solve for x in the triangle shown. Write answers in exact form.
x = 3
100
Name 2 triangles similar to triangle SRT.
triangleSTU and triangleTRU
100
Name the sin, cos, and tan of angle S.
sinS=28/53
cosS=45/53
tanS=28/45
100
What does it mean to solve a triangle?
To find all angles and sides.
200
Solve for x. Round your answer to the nearest hundredth if necessary.
60
200
Solve for x and y in the triangle shown. Write answers in exact form.
x=16sqrt3, y=8sqrt3
200
Solve for a.
a=3
200
Find sin x and tan x, given that
cos x =5/7
sin x = sqrt(24)/7 or (2sqrt6)/7
tan x = sqrt(24)/5 or (2sqrt6)/5
200
Find the area of the given triangle to nearest tenth.
Area=10.7 sq meter
300
Determine whether the side lengths form a triangle. If so, is the triangle acute, obtuse, or right?
7, 11, 18
Not a triangle
300
The perimeter of a square is 68 meter. Find the length of the diagonal. Write exact answer.
17sqrt2
300
Solve for y. Round answer to the nearest tenth.
y=36.7
300
From a hot-air balloon, Sasha measures a 38 degree angle of depression to a landmark that’s 1922 feet away, measuring horizontally. What’s the balloon’s vertical distance above the ground? Round your answer to the nearest hundredth of a foot if necessary.
1501.63 feet
300
Find side AC
AC=17 cm
400
Determine whether the side lengths form a triangle. If so, is the triangle acute, obtuse, or right?
3sqrt2,5,9
Obtuse
400
The perimeter of an equilateral triangle is 30 cm. What is the length of its altitude. Write the exact answer.
5sqrt3
400
Solve for x and y. Round answers to the nearest tenth if necessary.
x=9 and y=15
400
If a person was standing 35 feet from a tree that is 43 feet tall, what is the measure of the angle of elevation to the nearest tenth?
50.9 degrees
400
Find AC
AC=28
500
Determine the area of the triangle. Round to the nearest tenth.
95.4
500
Find x. Write the exact answer with simplified radicals.
x=2sqrt3
500
Solve for x. Round answer to the nearest tenth.
x=18.5
500
If a person is flying a kite and they let the string out 95 feet with an angle of elevation at 44 degrees, what is their horizontal distance from the kite?
68.3 feet
500
122 degree