contestada

15 cm
30°
B
OAB is a sector of a circle, centre O.
The radius of the circle is 15 cm.
The angle of the sector is 30°.
Calculate the area of sector OAB.
Leave your answer in its simplest form.

Respuesta :

Dmunisperan

Step-by-step explanation:

change the angle to radian

then use formula 1/2 × π × radius square

ouraddi
15cm is your answer……………………………

Otras preguntas