Question

Joe’s Coffee is having a stained glass window installed on their front door. Approximately how much glass will be needed to create the stained glass window?

PLSS USE STEPSSS!!!!
A) 2.4
B) 9.6
C) 11
D) 38.5

Answer 1

Correct option :

`\color{plum}\tt \: D) 38.5`

Steps to derive correct answer :

Diameter of the stained glass window Joey needs = 3.5

Area of the window = quantity of glass Joey needs

Area of the window :

`= \tt\pi {r}^(2)`

`= \tt3.14 * 3.5 * 3.5`

`=\tt 3.14 * 12.25`

`=\tt 38.46`

38.46 can be rounded off to 38.5.

Therefore, quantity of glass needed to make the stained glass window = 38.5