Answer:
the answer is
Step-by-step explanation:
Answer:
put the numbers in order from least to greatest and then cross them out til you get to the center number
We can solve this question in 2 ways: either using
degrees or converting the degrees into
radians.
Since, the question says degrees itself and there is no specification of using radians only, so I have solved it using degrees itself.
Part (a):
Perimeter of sector ORS = 2*Radius + Arc RS = 2*21 +
Part (b):
Area of sector ORS =
Area of sector POQ =
Thus, area of shaded region
= Area of sector ORS - Area of sector POQ
=
Complete 2/3 x the number of plates
Answer:
Step-by-step explanation:
Given radius and arc length.