Sir Gelo's Math Video Tutorials

23/06/2025

SOME MATHEMATICAL FACTS ABOUT 2025
1. 2025, itself, is a PERFECT square:
45² = 2025
2. It is a product of TWO squares, viz:
9² × 5² = 2025.
3. It is the sum of THREE squares, viz:
40² + 20² + 5² = 2025.
4. 2025 is the next PERFECT SQUARE
that comes after the year 1936.
44² = Year 1936
45² = Year 2025
5. It's the sum of cubes of all the
single digits, from 1 to 9. viz:
1³ + 2³ + 3³ + 4³ + 5³ + 6³ + 7³
+ 8³ + 9³ = 2025.
Year 2025 shall be an interesting year for you and me.
CTTO
We're already half way 2025

16/08/2024

August 16,2024
8/16/24
Multiples of 8 😁
Happy Friday!😊

25/09/2023

May future ang batang mareregaluhan nito.😃

06/06/2023

https://youtu.be/-cWOZDU2rNs
We're back! Please subscribe to my YT channel. Thanks.

Here we are going to show how to convert degrees to radians by multiplying 180/pi and radians to degrees by pi/180. Enjoy. You may answer also some examples ...

03/06/2023

Huling hirit sa 4th grading 😀

Trigonometry hhhhhh

23/05/2023

https://youtu.be/eS6Nmv5HXzA
Pwedeng balik-balikan ang lesson about angle of elevation and angle of depression. Pwede ding mag subscribe sa YT channel ko.😀

Application of solving right triangles.Credits: Reference book- Basic Trigonometry by Deauna & Lamayo

18/02/2023

Congrats to all achievers.😊

keep growing

11/02/2023

Hello weekend 😊

26/01/2023

Kamusta Math exams?
Kung di perfect score ok lang yan at least you did your best. :)

01/01/2023

2023 has 6 factors: (1, 2023), (7,289) and (17,119). 7 and 17 called prime factors.
Happy new year!😊

25/12/2022

Happy holidays to all of you! Math ❤️ you.

21/12/2022

For the love of Math and microwavables.😁