A circular rug has a diameter of 3 feet. Part A What is the area, in square feet, of the rug rounded to the nearest whole number? Enter your answer in the box.  Part B What is the circumference, in feet, of the rug rounded to the nearest whole number? Enter your answer in the box.

A. 7 square feet

B. 9 feet

Step-by-step explanation:

A circular rug has a diameter of 3 feet.

Part A

What is the area, in square feet, of the rug rounded to the nearest whole number?

Area of a circle = πr²

Radius = Diameter/2 = 3/2

= 1.5

Area of the circular rug = π × 1.5²

= 7.0685834706 square feet

Approximately to the nearest whole number

= 7 square feet



Part B 

What is the circumference, in feet, of the rug rounded to the nearest whole number.

The circumference of a circle = 2πr

r = 1.5 feet

Circumference of the circular rug = 2 × π × 1.5 feet

= 9.4247779608 feet

Approximately to the nearest whole number = 9 feet

a. 74 degrees

step-by-step explanation:

because the lines through the side and the box in the corners shows that these are congruent triangles and since they are mirrored the 37 degrees is also mirrored so the answer is 37 * 2 which is 74.

where is the option given