HELP!! claire has a hot tub with a diameter of 7 feet. she wants to purchase a cover to protect the hot tub. what is the area of

Question

Hunter-Best [27]

3 years ago

15

HELP!! claire has a hot tub with a diameter of 7 feet. she wants to purchase a cover to protect the hot tub. what is the area of

the cover? use pi =3.14 and round the answer to the nearest square foot. HELP PLEASE!!!!!!

Mathematics

2 answers:

Dmitrij [34] · Answer 1 · 2022-06-23T10:25:44+03:00

Dmitrij [34]3 years ago

7 0

Answer:I believe the answer is 38

Step-by-step explanation:

First, you must understand that since a hydromassage tub is mentioned and the diameter, it is assimilated that it is round in its upper part, which is why the formula is used to find the area of a circle

klemol [59] · Answer 2 · 2022-06-23T12:32:56+03:00

Answer:

The area of the cover for the hot tub must be:

38 square feet.

Step-by-step explanation:

First, you must understand that since a hydromassage tub is mentioned and the diameter, it is assimilated that it is round in its upper part, which is why the formula is used to find the area of a circle:

Area of a circle = pi * radius ^ 2 (you must know that the radius is half the diameter)

Since the diameter is mentioned, it can be replaced in the formula:

Area of a circle = 3.14 * (3.5 feet) ^ 2

Area of a circle = 38,465 square feet. Approximately 38 square feet.