congrats to Azim for answering correctly...
👏4
Forwarded from Sir Fahmi
Pelajar Form 4 & 5 yang tak pandai Math dan tak nak gagal?
MALAM INI! Sir Race nak bantu melalui Kelas Percuma Matematik! Live khas dari Korea. 🇰🇷
Tempat terhad.
Daftar sekarang di tinyurl.com/MathSirRace
MALAM INI! Sir Race nak bantu melalui Kelas Percuma Matematik! Live khas dari Korea. 🇰🇷
Tempat terhad.
Daftar sekarang di tinyurl.com/MathSirRace
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Jason (5 Radium)
haha, try this question...
Anyone want to try? F5C2
Forwarded from Mathematics Spmnetic!™ 🔢 (Jason (5 Radium))
Forwarded from Mathematics Spmnetic!™ 🔢 (Jason (5 Radium))
Forwarded from Sir Fahmi
2 HARI LAGI PEMENANG CONTEST SETERUSNYA AKAN DIUMUMKAN.
Kongsikan link awak kepada kawan - kawan sekarang untuk ajak ke seminar percuma PTTI.
Yang belum daftar, daftar ke peraduan: https://contest.ptti.my/belajarbersamaptti
Kongsikan link awak kepada kawan - kawan sekarang untuk ajak ke seminar percuma PTTI.
Yang belum daftar, daftar ke peraduan: https://contest.ptti.my/belajarbersamaptti
❤2
Jason (5 Radium)
What's the index?
majority salah...
Question:
A wire of length 50cm is used to form a closed region as shown in the diagram. Given AF=CD and ABC=DEF , where ABC and DEF are semicircles with radius r cm.
(a) Shows that the area, in cm^2, of the closed region formed is A=50r-3πr^2.
(b) Find the radius if the area of the closed region is maximum.
A wire of length 50cm is used to form a closed region as shown in the diagram. Given AF=CD and ABC=DEF , where ABC and DEF are semicircles with radius r cm.
(a) Shows that the area, in cm^2, of the closed region formed is A=50r-3πr^2.
(b) Find the radius if the area of the closed region is maximum.
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