BRAINLEIST AND 30 POINTS giant pie is created in an attempt to break a world record for baking. The pie is shown below:

A circle is shown with a central angle marked 42 degrees and the diameter marked 30 feet.

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

B

Step-by-step explanation:

The area of a sector of a circle is given by:

Where θ is the measure of the central angle, in degrees.

The sector has a central angle of 42° and a diameter of 30 feet.

Thus, its radius is 15 feet.

We can use 3.14 for π.

Then the area of the sector will be:

Hence, our answer is B.

$655.61 which is option c

step-by-step explanation:

price of house =   $146,000

initial rate = 3.5%

mortgaged paid in this = 3.5 % of $146,000

                                        =

                                        =$5110

the total years would be = 7

total mortgaged paid = 7 * $5110

                                      =$35770

remaining money = $146000-35770

                                =$110230

new mortgaged payment = 5 % of 110230

                                            =  

                                            =$655.61