A hockey puck has a diameter of 3 inches.
3 inches
What is the approximate area of the top of the hockey puck?
A. 7.1 in.2
B. 9.4 in.
C. 18.8 in.2
D. 28.3 in.2

The answer to your question is 7.1 in²

Step-by-step explanation:

Data

diameter = 3 in

Area = 2

Process

1.- Calculate the radius

radius = diameter/2

-Substitution

radius = 3/2

-result

radius = 1.5 in

2.- Calculate the area

Area = πr²

-Substitution

Area = (3.14)(1.5)²

-Simplification

Area = (3.14)(2.25)

-Result

Area = 7.065 in² ≈ 7.1 in²

your answer is the last one

step-by-step explanation:

divide the length of a'c' by the length of ac to get a scale factor of two

& then reflect vertically (over the y-axis)

so your answer is dilation by a scale factor of 2 followed by reflection over the y-axis

v v cj van config k tbs eng r.c r.c fcb fb gb frfr