21 cm
Dalam Rajah 10.3, POQ ialah sebuah segi tiga bersudut
tegak dan OPR ialah sektor sebuah...
Mathematics, 17.12.2020 14:00 eddyy5900
21 cm
Dalam Rajah 10.3, POQ ialah sebuah segi tiga bersudut
tegak dan OPR ialah sektor sebuah bulatan dengan pusat
0. Cari perimeter, dalam cm, kawasan yang berlorek.
KBAT Mengaplikasi
In Diagram 10.3, POQ is a right-angled triangle and OPR is a
sector of a circle with centre O. Find the perimeter, in cm, of the
shaded region.
22
Guna/Use a =
7
[5 markah/marks]
R.
46°
Q
Р
20 cm
Rajah 10.3/Diagram 10.3
Answers: 3
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