Lamis Theorem(General Knowledge > General Science ) Questions and Answers
Question 1. If a = 9 and b = 7, what is c?
130
12.4
11.4
11
Explanation:-
Answer: Option C. -> 11.4
Question 2. Would a triangle with these side lengths be a right triangle?4, 5, 6
Yes
No
Explanation:-
Answer: Option B. -> No
Question 3. According to Lami’s theorem:
The three forces must be equal
The three forces must be at 120° to each other
The three forces must be in equilibrium
If the three forces acting at a point are in equilibrium, then each force is proportional to the sine of the angle between the other two
None of these
Explanation:-
Answer: Option D. -> If the three forces acting at a point are in equilibrium, then each force is proportional to the sine of the angle between the other two
Question 4. Side c on a right triangle is ALWAYS the longest
true
false
Explanation:-
Answer: Option A. -> true
Question 5. What is the opposite of squaring a number?
divide
multiply
fractions
square root
Explanation:-
Answer: Option D. -> square root
Question 6. Do these 3 side lengths form a right triangle?13, 80, and 81?
yes
no
Explanation:-
Answer: Option B. -> no
Question 7. Determine the length of the line between C(-5,6) and D(-2, 1)
74\sqrt{74}74
8.6
33\sqrt{33}33
5.8
Explanation:-
Answer: Option D. -> 5.8
Question 8. Does the set of numbers represent a right triangle?20, 25, 15
Yes
No
Explanation:-
Answer: Option A. -> Yes
Question 9. Level 1If a right triangle has side lengths 6, 7 and 3, which side is the hypotenuse?