Question

1. D = 14 смC - ?2. C = 24смπ ≈ 3D - ?R - ?​

Answer 1

Ответ:

D=14cm

R=14/2=7cm

$C=2\pi R=2\pi *7=14\pi$

Если $\pi$ = 3 то: $C=2\pi R=2*3*7=42cm$

2.

$R=\frac{C}{2\pi } =\frac{24}{2*3} =\frac{24}{6} =4cm$

D= 4*2=8cm

Answer 2

It seems like you are trying to solve a set of equations involving various mathematical constants and variables. Let's break down and solve each equation step by step:

1. D = 14 cm This equation simply states that the variable D is equal to 14 centimeters.

2. C = 24 cm This equation states that the variable C is equal to 24 centimeters.

3. π ≈ 3.14159265 (approximately) The symbol π represents the mathematical constant pi, which is approximately equal to 3.14159265.

4. D = ? (unknown) In this equation, you're looking to find the value of D, which is unknown.

5. R = ? (unknown) Similarly, in this equation, you're looking to find the value of R, which is also unknown.

Now, let's use the information you've provided to solve for the unknowns:

From equations 1 and 2, we know that D = 14 cm and C = 24 cm.

From equation 3, we know that π ≈ 3.14159265.

Now, let's look at equation 4, which is D = ? We've already determined that D = 14 cm.

Finally, let's look at equation 5, which is R = ? We don't have enough information to solve for R because it's not connected to any other equations or constants in the information you've provided.

So, to summarize:

• D = 14 cm
• C = 24 cm
• π ≈ 3.14159265

We cannot determine the value of R based on the information given. If you have more information or equations related to R, please provide them, and I can help you solve for its value.