Experiment and explain finding resultant force of several forces on the same plane acting on objects.
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Q 1/20
Score 0
What does the Pythagorean theorem state?
30
$ a^2 ÷ b^2 = c^2 $
$ a^2 - b^2 = c^2 $
$ a^2 \times b^2 = c^2 $
$ a^2 + b^2 = c^2 $
Q 2/20
Score 0
Which side of a right triangle is always the longest?
30
Hypotenuse
Adjacent
Opposite
Base
20 questions
Q.
What does the Pythagorean theorem state?
1
30 sec
SC8.FM.1
Q.
Which side of a right triangle is always the longest?
2
30 sec
Q.
What does "SOH" in SOHCAHTOA stand for?
3
30 sec
Q.
Which of the following is NOT a real-life application of the Pythagorean theorem?
4
30 sec
Q.
In a 3-4-5 triangle, what is the length of the hypotenuse?
5
30 sec
Q.
A builder measures two sides of a corner as 6 feet and 8 feet. What should the diagonal measure to confirm a perfect right angle?
6
30 sec
Q.
If the vertical rise of a ramp is 2 feet and the horizontal run is 10 feet, what is the length of the ramp?
7
30 sec
Q.
A staircase has a vertical rise of 9 feet and a horizontal run of 12 feet. What is the diagonal length of the staircase?
8
30 sec
Q.
What is the tangent of an angle if the opposite side is 3 units and the adjacent side is 4 units?
9
30 sec
Q.
A surveyor needs to find the shortest distance across a rectangular plot measuring 30 meters by 40 meters. What is the diagonal distance?
10
30 sec
Q.
A roof has a horizontal span of 12 feet and a vertical rise of 4 feet. What is the slope of the roof?
11
30 sec
Q.
A room measures 10 feet by 15 feet. What is the diagonal distance across the room?
12
30 sec
Q.
A bridge has a horizontal span of 20 meters and a vertical height of 15 meters. What is the length of the diagonal support beam?
13
30 sec
Q.
A ramp has a vertical rise of 3 feet and a horizontal run of 12 feet. What is the angle of incline?
14
30 sec
Q.
A satellite dish is mounted on a pole 8 feet high. If the base of the pole is 6 feet away from a point on the ground, what is the straight-line distance from the top of the pole to the point?
15
30 sec
Q.
A ramp must have a maximum incline of 10°. If the vertical rise is 2 feet, what is the minimum horizontal run?
16
30 sec
Q.
A triangular garden plot has sides measuring 7 meters, 24 meters, and 25 meters. Is this a right triangle?
17
30 sec
Q.
A ladder leans against a wall. The base of the ladder is 6 feet from the wall, and the ladder reaches 8 feet up the wall. How long is the ladder?
18
30 sec
Q.
A ship sails 15 km north and then 20 km east. What is the shortest distance back to its starting point?
19
30 sec
Q.
A dome is designed with a semicircular arch divided into triangular sections. If one section has a base of 4 meters and a height of 3 meters, what is the hypotenuse of the triangle?
