Question

A circle with a 12-inch diameter is folded in half and then folded in half again. What is the area of the resulting shape?

213

likes

1066 views

Answer to a math question A circle with a 12-inch diameter is folded in half and then folded in half again. What is the area of the resulting shape?

$Expert avatar$

Jayne

4.4

106 Answers

$\frac{ π \times {6}^{2} }{ 4 }$

$\frac{ π \times 36 }{ 4 }$

$π \times 9$

$\begin{align*}&9π \\&\begin{array} { l }{1620}\degree,& \approx28.27433\end{array}\end{align*}$

Frequently asked questions (FAQs)

Question: What is the square root of 17 multiplied by the square root of 25? (Assume the square root table lists the square roots of numbers up to 500, including decimal values.)

What is the value of the cube root function evaluated at x, which demonstrates a one-to-one correspondence and passes through (0,0)?

What is the period, range, and asymptotes of the function f(x) = cot(x)?

New questions in Mathematics

To calculate the probability that a player will receive the special card at least 2 times in 8 games, you can use the binomial distribution. The probability of receiving the special card in a single game is 1/4 (or 25%), and the probability of not receiving it is 3/4 (or 75%).

Revenue Maximization: A company sells products at a price of $50 per unit. The demand function is p = 100 - q, where p is the price and q is the quantity sold. How many units should they sell to maximize revenue?

what is 456456446+24566457

4x567

Suppose 56% of politicians are lawyers if a random sample of size 564 is selected, what is the probability that the proportion of politicians who are lawyers will differ from the total politicians proportions buy more than 4% round your answer to four decimal places

How many anagrams of the word STROMEC there that do not contain STROM, MOST, MOC or CEST as a subword? By subword is meant anything that is created by omitting some letters - for example, the word EMROSCT contains both MOC and MOST as subwords.

Calculate the value of a so that the vectors (2,2,−1),(3,4,2) and(a,2,3) are coplanar.

The market for economics textbooks is represented by the following supply and demand equations: P = 5 + 2Qs P = 20 - Qd Where P is the price in £s and Qs and Qd are the quantities supplied and demanded in thousands. What is the equilibrium price?

How much does the average college student spend on food per month? A random sample of 50 college students showed a sample mean $670 with a standard deviation $80. Obtain the 95% confidence interval for the amount college students spend on food per month.

Professor Vélez has withdrawn 40 monthly payments of $3,275 from her investment account. If the investment account yields 4% convertible monthly, how much did you have in your investment account one month before making the first withdrawal? (Since you started making withdrawals you have not made any deposits.)

Next%C3%B3n%2C+we+are+given+a+series+of+Tri%C3%A1angles+Right%C3%A1angles+%3Cbr%2F%3Ey+in+each+one+of+them+ are+known+2%28two%29+measurements+of+sides.+%3Cbr%2F%3Elet's+determine+all+trigonom%C3%A9tric+ratios.

cube root of 56

Determine the Linear function whose graph passes through the points (6, -2) and has slope 3.

The blood types of individuals in society are as follows: A: 30%, B: 25%, AB: 20%, 0: 25%. It is known that the rates of contracting a certain disease according to blood groups are as follows: A: 7%, B: 6%, AB: 7%, 0: 4%. Accordingly, if a person selected by chance is known to have this disease, what is the probability of having blood group O?

If sin A=0.3 and cos A=0.6, determine the value of tan A.

A post office has three categories of letters: 60% are from businesses, 30% are individual mail, and the remaining 10% are government mail. 5% of the letters from businesses have address errors, 10% of the individual mail has address errors, while 1% of the government mail has address errors. If we receive a letter with an address error, what is the probability that it is individual mail?"

Write the inequality in the form of a<x<b. |x| < c^2

a coffee shop has 9 types of creamer and 11 types of sweetener. In how any ways can a person make their coffee?

3(x-4)=156

Sarah is lining a square tray with 1 inch square tiles. the side length of the tray is 9 inches. How many tiles does Sarah need?

A circle with a 12-inch diameter is folded in half and then folded in half again. What is the area of the resulting shape?

Answer to a math question A circle with a 12-inch diameter is folded in half and then folded in half again. What is the area of the resulting shape?

You might be interested in