Can you solve this classic geometry puzzle in your mind? In this video, we break down how to find the missing side length (x) of a right-angled triangle when given a height of 15 cm and a hypotenuse of 25 cm. We'll use the trusty Pythagorean theorem to crack the code and find out which multiple-choice option is correct: A) 10 B) 15 C) 20 D) 25 Pause the video, try it yourself, and drop your answer in the comments before watching the solution! #Math #Geometry #PythagoreanTheorem #MathPuzzle #MathTricks #Education #Learning #Triangle #MathProblem #StudyGram #Mathematics #SchoolMath #STEM #MathHelp #BrainTeaser #TestPrep #MathIsFun #HighSchoolMath #Tutoring #SolveForX #mentalmath #drinkingmath #satmath #calcules
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Why did you subtract 15
Sou genia
C
Good thing I know the Pthagorean Thereom (Idk how to spell ts ok?)
h²=a²+b², so 25²=15²+x², 625=225+x², x²=625-225=400, x=`/400(let's just pretend this is a square root, I don't have the symbol on my keyboard), so x=20
Bastava sapere che è una terna pitagorica senza applicare il triangolo di Heron
Pisagor 3-4-5 üçgeni var buna gerek yok
20
25 × 25 = 625 15 × 15 = 225 625 - 225 = 400 × = kök 400 × = 20
20
Погане пояснення. Треба. Теорему Піфагора - квадрат гіпотенузи = сумі квадратів катетів
C
Es lo mismo solo aplica diferencia de cuadrados
Or just proces of elimination. It's less than 25, but bigger than 15
C
It's just the square root of 25^2 - 15^2
625-225==> 20 cela prend 3 sec et si t bete tu divises par 5 pour avoir 3 et 5 dc 4 dc 20
known triangle.. 3K 4K 5K... then 20
Más fácil es 5,(3,4,5)= 5x4 = 20 rpta 20
No estás resolviendo mentalmente, estás escribiendo!