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Q 1/20
Score 0
A tree casts a shadow 18 meters long on the ground. If the angle of elevation of the sun is 30 degrees, what is the height of the tree?
30
15.59 meters
9 meters
10.39 meters
20 meters
Q 2/20
Score 0
A kite is flying at a height of 60 meters above the ground. The length of the string makes an angle of 45 degrees with the horizontal. What is the length of the string?
30
100 meters
70 meters
60 meters
84.85 meters
20 questions
Q.
A tree casts a shadow 18 meters long on the ground. If the angle of elevation of the sun is 30 degrees, what is the height of the tree?
1
30 sec
Q.
A kite is flying at a height of 60 meters above the ground. The length of the string makes an angle of 45 degrees with the horizontal. What is the length of the string?
2
30 sec
Q.
A ladder leaning against a wall makes an angle of 60 degrees with the ground. If the foot of the ladder is 3 meters away from the wall, what is the length of the ladder?
3
30 sec
Q.
An observer is standing 80 meters from the base of a tower. The angle of elevation to the top of the tower is 45 degrees. What is the height of the tower?
4
30 sec
Q.
A person 1.8 meters tall is standing near a lamp post, and the angle of elevation from the top of the person to the top of the lamp post is 30 degrees. If the distance between the person and the lamp post is 12 meters, what is the height of the lamp post?
5
30 sec
Q.
From the top of a building 50 meters high, the angle of depression to a car on the ground is 30 degrees. How far is the car from the base of the building?
6
30 sec
Q.
A flagpole casts a shadow of 24 meters when the angle of elevation of the sun is 45 degrees. What is the height of the flagpole?
7
30 sec
Q.
A man observes the top of a tower at an angle of elevation of 60 degrees. If the man is standing 50 meters away from the base of the tower, what is the height of the tower?
8
30 sec
Q.
A balloon is tied to the ground with a string. The balloon is at a height of 20 meters and the string makes an angle of 60 degrees with the ground. What is the length of the string?
9
30 sec
Q.
A 10-meter ladder leans against a wall, making an angle of 30 degrees with the ground. How far is the base of the ladder from the wall?
10
30 sec
Q.
A tree casts a shadow of 15 meters when the angle of elevation of the sun is 30 degrees. What is the height of the tree?
11
30 sec
Q.
A person is standing 50 meters away from a building. The angle of elevation from the person’s eyes to the top of the building is 45 degrees. How tall is the building, assuming the person’s eye level is at the base of the building?
12
30 sec
Q.
A bird is perched at the top of a 20-meter pole. The angle of depression from the bird to a point on the ground is 60 degrees. How far is the point on the ground from the base of the pole?
13
30 sec
Q.
A ladder leans against a wall such that it makes an angle of 60 degrees with the ground. If the foot of the ladder is 5 meters away from the wall, what is the length of the ladder?
14
30 sec
Q.
A kite is flying at a height of 30 meters above the ground. The string of the kite is 50 meters long and is tied to a point on the ground. Assuming there is no slack in the string, what is the angle of elevation of the kite?
15
30 sec
Q.
A man standing on a tower spots a car at an angle of depression of 30 degrees. If the tower is 100 meters high, how far is the car from the base of the tower?
16
30 sec
Q.
An observer stands 80 meters away from a building. If the angle of elevation to the top of the building is 30 degrees, what is the height of the building?
17
30 sec
Q.
A person 1.8 meters tall stands at point A, 12 meters from a streetlight. The angle of elevation from the person's eyes to the top of the streetlight is 45 degrees. What is the height of the streetlight?
18
30 sec
Q.
A car's headlamp forms a beam of light that hits a wall 30 meters ahead. If the light beam makes an angle of 5 degrees with the ground, what is the height of the point where the beam hits the wall above the ground?
19
30 sec
Q.
A person standing at the top of a 50-meter building observes a car moving towards the building at an angle of depression of 30 degrees. What is the horizontal distance of the car from the building at that moment?
