Circular measure self-exercise 1.6 Q2 Q3 sukatan membulat latihan kendiri 1.6 form 5 add maths kssm

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Circular measure self-exercise 1.6 Q2 Q3 sukatan membulat latihan kendiri 1.6 form 5 textbook add maths buku teks matematik tambahan kssm

centre O and a radius of 3 cm. Given that the minor arc length MN is 5 cm, find
(a) ˙MON, in degrees,
(b) the area of the shaded segment, in cm2.
3. The diagram on the right shows sector HOK of a circle with centre O and a radius of 4 cm. The length of chord HK is the
same as the length of the radius of the circle. Calculate
(a) ˙HOK, in radians,
(b) the area of the shaded segment, in cm2
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Thank you teacher 😍 i can fully understand how to answer it now 🥰

nursyahmin
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Teacher how to get 60?for question 3.a)

vikaadrhnxa
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rad to darjah can only take how many titik perpuluhan tc? im confused 😭

Ummulaa
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teacher why for question 2b)
if use 1/2 r² (θ-sin c) can only get 3.10222 not 3.023?

Hi-zxsl
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hi tc, for last question how can u get 0.866 ?

nurulnajihah