MATHS 🧮 LAB 🔬
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🧮 Maths Lab 🧮
Explore mathematics through concepts, problem-solving, tricks, and visual learning.
From basics to advanced ideas — learn, practice, and think mathematically. 🚀
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Early morning quiz

@edmathlab
On a flat surface, the angles of a triangle always add up to 180 degrees. However, on the surface of a sphere, a triangle's angles can add up to more than 180 degrees.
Anonymous Quiz
44%
True
56%
False
1
If you double the length of every side of a cube, how does the volume change?
Anonymous Quiz
27%
It increases by 4 times
33%
It doubles
40%
It increases by 8 times
If the perimeter of Square A is 3 times larger than the perimeter of Square B, how much larger is the area of Square A compared to Square B?
Anonymous Quiz
22%
6 times larger
13%
3 times larger
5%
27 times larger
60%
9 times larger
You have 100kg of potatoes that are 99% water. After sitting out, they dry until they are 98% water. What is their new total weight?
Anonymous Quiz
38%
99kg
23%
98kg
15%
50kg
23%
None
Gabriel's Horn" is a famous geometric figure created by rotating a specific curve (y = 1/x ). What is unique about its physical properties?
Anonymous Quiz
36%
It has infinite volume and finite surface area
45%
It has finite volume and infinite surface area
18%
It has infinite volume and infinite surface area
An ostrich's eye is bigger than its brain
Anonymous Quiz
85%
True
15%
False
What are the solutions for x in the quadratic equation x2 – 5x + 6 = 0?
Anonymous Quiz
10%
1 and 4
20%
-2 and - 3
70%
2 and 3
A single triangle can have more than one obtuse angle (an angle greater than 90°).
Anonymous Quiz
36%
True
64%
False
In trigonometry, what is the value of sin(90°)?
Anonymous Quiz
9%
-1
12%
0
79%
1