Question

****FAN AND MEDAL****

A giant pie is created in an attempt to break a world record for baking. The pie is shown below:

What is the area of the slice of pie that was cut, rounded to the nearest hundredth?

78.13 ft2
82.43 ft2
86.31 ft2
91.98 ft2

Answer 1

@Hero @ganeshie8

Answer 2

@Hero Help!

Answer 3

@ganeshie8 Please help me!

Answer 4

@LiveLaughDie Help me please!

Answer 5

That "piece of the circle" is called a sector of the circle.

The area of a sector of a circle =

n/360 x (pi)(radius)^2

where n = number of degrees in the central angle of the circle

Answer 6

In your problem, the central angle measures 42 degrees.
An you can easily find the radius of the circle.
Si substitute into the formula, and tell me your final answer.

Answer 7

I got 82.42 so, would it be answer choice 2?

Answer 8

It's really 82.47 to the nearest hundredth.
But the second choice is the closest

Answer 9

So yes it would be answer choice 2

Answer 10

Thank You!!!! @LiveLaughDie

Answer 11

No problem!!
^_^