Unit 1 Sukatan Membulat

Tukarkan  $45\degree$  kepada radian.

Convert  $45\degree$  to radian.

(a)  

Tukarkan 1.893 radian kepada darjah.

Convert 1.893 radian to degree.

(a)  

Cari panjang lengkok PQ.

Find the arc length of PQ.

(a)  

Cari panjang lengkok PQ.

Find the arc length of PQ.

(a)  

Cari panjang lengkok PQ.

Find the arc length of PQ.

(a)  

Cari panjang lengkok MN.

Find the arc length MN.

(a)  

Cari perimeter tembereng berlorek PQR.

Find the perimeter of the shaded segment PQR.

(a)  

Cari luas bagi sektor OCD.

Find the area of the sector OCD.

(a)  

Cari luas bagi sektor OGH.

Find the area of the sector OGH.

(a)  

Tukar  $34\degree20'$  kepada radian.

Convert  $34\degree20'$  to radian.

(a)