Solve for a Side/Angle
Word Problems
Trig Ratios
Similarity
Area
100
Find the length of BC in triangle ABC.
11.31
100
Jimmy is 25m from the base of a tree. The angle of elevation to the top of the tree is 51°. Determine the height of the tree.
30.87m
100
Determine sin(a)
3/5
100
Triangle JKL is similar to triangle PQR.
Determine the ratio for sin(P).
20/25
100
Find the area of the triangle.
60
200
Find the angle ABC in triangle ABC.
50.48 degrees
200
A 90 foot rope tightly secures a hot air balloon to a stake in the ground. From the balloon, the angle of depression of the stake is 62º. Find, to the nearest foot, the height of the balloon.
79.47'
200
Determine tan(b)
4/3
200
Triangle VWU is similar to triangle GHJ
Determine the ratio for cos(J).
12/16
200
Find the area of the triangle below.
22
300
Find angle ABC if side length AB is half of side length AC in triangle ABC.
63.43 degrees
300
Evelyn Granville, who is 1.5 m tall, is standing 20 m from the base of a building. She sights the top of the building with an angle of elevation of 58°. Find the height of the building.
33.51 m
300
Which of the following is equivalent to cos(60)?
a) sin(60)
b) cos(30)
c) sin(30)
d) tan(60)
c) sin(30)
300
Triangle DEF is similar to triangle PON
Determine the ratio for tan(P).
300/400
300
Find the area of the triangle below.
25sqrt3 = 43.3