HAPPY TRIBOB SDG 4 : QUALITY EDUCATION
HAPPY TRIBOB FUNDAMENTAL MATHEMATICS 1 K I N G SDG 4 : QUALITY EDUCATION
Tham Qi Lien Assistant Team Leader Muhammad Syahmie Isyraf Bin Mohd Shahrom Leader Nur Ain Safiyyah Binti Mohmad Zahid Scriptwriter Nurdamia Batrisyia Binti Arif Amir Storyboard Creator Anggun Rania Binti Mohamad Noor Storyboard Creator Izzah Fatini Binti Saipunidzam Storyboard Creator Puteri Fazira Binti Muhammat Storyboard Creator
Im sure you're all aware of trigonometry, but today, we'll learn how to apply it to our daily basis Alright, I'll give you all the scenario, okay? MATHS IN REAL LIFE PAGE 1 Alright class, We're going to learn something fun today Applying it to real life? Pssh im sure no one has ever used it after graduation, what's the point of learning all this? Let's say you were walking home , and you saw a tree, you can know the height of tree, without even touching it.
sohcahtoa if the sun casts a shadow of 12 meters from this tree, 12 m sohcahtoa 12 M and the angle of elevation from the tip of the shadow to the top of the tree is 40' how do you suggest we find the tree's height? Hmm, maybe one of the trigonometric rules? PAGE 2 why do we need to measure the height in the first place? 40° 40°
40° tan (θ) = opposite side adjacent side h = 12 x tan (40°) sohcahtoa 12 m Precisely! I know, we use the tangent function right? I know, we use the tangent function right? We can use the tangent function to calculate the height, just substitute the angle theta with 40, and the adjacent with 12m. TAN (40°) 12 M 12 m 40° And after rearranging it, we now have ourformula to find the height. HEIGHT We can use the tangent function to calculate the height I know, we use the tangent function right? Precisely! And after rearranging it, we now have our formula to find the height.
tan (θ) = opposite side adjacent side tan (40°) = h 12 h = 12 x tan (40°) h = 12 x 0.8391 h = 10.07 meters I know, we use the tangent function right? Fascinating! And Lo and behold, we now have found the height without even using a measuring tape! Whatever… Alright, it’s time for lunch! After school
GOAL KEEPER STRIKER Let's say the goal is 7.32m wide and your opponent can jump 2.5m high. You okay? No, I have no idea to improve my skills. Let me help you, ever heard of the tangent function? I think my teacher mentioned it in class today! Good, because we can use that here. bob, you gotta cover more space, don't stay at the same spot! 7.32m 2.5m SIGH.... Let's say the goal is 7.32m wide and your opponent is 2.5m away from the goal.
--------------------------- Using the tangent function, we can calculate the minimum angle you would need to cover from the ball to prevent it from entering the goal. Wow I didn't think I would use math to play football! See? You should pay attention in class next time! Which means that you should be ready to cover at least 50 degrees from both sides to have a higher chance at blocking the ball. PAGE 7 -- -- -- -- -- -- -- -- -- -- -- tan (θ) = opposite side adjacent side tan (θ) = HALF THE GOAL WIDTH DISTANCE FROM THE GOAL θ = tan 7.32/2 2.5 - 1 θ = 55.66° And after solving, we should get 55.66 degrees. TANGENT FUNCTION
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HAPPY TRIBOB THE END HAPPY TRIBOB THE END ASSIGNMENT FUNDAMENTAL MATHEMATICS 1 (FCM0025) SEMESTER: JANUARY 2025 PREPARED FOR: MADAM WAN SHARIZAN BT WAN MAMAT PAUZAM ASSIGNMENT FUNDAMENTAL MATHEMATICS 1 (FCM0025) SEMESTER: JANUARY 2025 PREPARED FOR: MADAM WAN SHARIZAN BT WAN MAMAT PAUZAM