What is the area of the sector bound by the center of the circle and arc cd in the circle below? circle a is shown with a radius labeled 10 feet and a central angle marked 40 degrees. a) 9.42 ft2 b) 19.54 ft2 c) 34.89 ft2 d) 88.31 ft2

Hence, The area of sector is 34.89 ft²

C is correct.

Step-by-step explanation:

Given: Circle A is shown with a radius labeled 10 feet and a central angle marked 40 degrees.

Formula:

where,

Substitute the value into formula

Hence, The area of sector is 34.89 ft²

3< x< 5

step-by-step explanation:

|x - 4| < 1

there are two solutions, one positive and one negative.   remember to flip the inequality when taking the negative solution

x-4 < 1       x-4 > -1

add 4 to each side

x-4+4 < 1+4       x-4+4 > -1+4

x< 5                 x> 3

3< x< 5