Indicate the areas of the sectors from the previous exercise if the area of the whole circle is [[$ 150 $]] cm[[$ ^2 $]].


a)

Answer: The area of the sector is cm[[$ ^2 $]].

b)

Answer: The area of the sector is cm[[$ ^2 $]].

c)

Vastaus: Sektorin pinta-ala on cm[[$ ^2 $]].