All categories

3 years ago

A circular mirror has a diameter of 18 inches. What is the area of the mirror?

Mathematics

2 answers:

alexira [117]3 years ago

8 0

Answer:

The exact area of the mirror is 254.469004941 in²

Step-by-step explanation:

Use the area of a circle formula.

↑

( A = pi * r² )

Veronika [31]3 years ago

3 0

Answer:

254.34

Step-by-step explanation:

pie (3.14...) Radius(9) 9^2=81

3.14 times 81 is 254.34

You might be interested in

A sports store sells a 4 pack of tennis balls for $11.49, a 6 pack of tennis balls for $16.70, and a 9 pack for $22.99. Which pa

garik1379 [7]

Answer:

9 pack

Step-by-step explanation:

11.49/4=$2.87 per ball

16.70/6=$2.78 per ball

22.99/9=$2.55 per ball

4 0

3 years ago

Read 2 more answers

This question is in "Real Numbers" Find: −24÷ 4 5

jolli1 [7]

Yea the answer is negative 30

4 0

2 years ago

Read 2 more answers

Write 171 : 3 as a unit rate

kolezko [41]

Divide 171 by 3. then you have a unit rate of 57 miles per hour.

5 0

3 years ago

Is this right or not

Zepler [3.9K]

Answer:

Yup its right

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Can u help me to answer it. please and thankyou

ruslelena [56]

I know hwo can help you

3 0

2 years ago