Question

begin1. kvadratning tomoni a berilgan. uning perimetri aniqlansin. $p = 4cdot a$.
begin2. kvadratning tomoni a berilgan. uning yuzasi aniqlansin. $s = a^{2}$.
begin3. togri tortburchakning tomonlari a va b berilgan. uning yuzasi $s=a*b$; va perimetri aniqlansin. $p = 2*(a + b)$
begin4. aylanananing diametri d berilgan. uning uzunligi aniqlansin. $l=picdot d$. $pi = 3.14$
begin5. kubning yon tomoni a berilgan. uning hajmi $v = a^{3}$ va tola sirti $s = 6cdot a^{2}$ aniqlansin.
begin6. paralelelepipeding tomonlari a, b, c berilgan. uning hajmini $v=acdot bcdot c$ va tola sirti $s = 2cdot(acdot b + bcdot c+acdot c)$ aniqlansin.
begin7. doiraning radiusi r berilgan. uning uzunligi l va yuzasi s aniqlansin. $l = 2cdotpicdot r$ $s=picdot r^{2}$
begin8. ikki son a va b berilgan. ularning ort a arifmetigi aniqlansin. $(a + b)/2$
begin9. ikki manfiy bolmagan son a va b berilgan. ularning ort a geometrigi aniqlansin. $sqrt{acdot b}$
begin10. nolga teng bolmagan ikki son berilgan. ularning yigindisini, kopaytmasini va har birining kvadrati aniqlansin.

Explanation:

Step1: Translate and clarify tasks

These are various geometric - related formula - based tasks in Uzbek. We will go through each one.

Step2: Task 1

Given side length \(a\) of a square, perimeter \(P = 4a\). This is a well - known formula for the perimeter of a square.

Step3: Task 2

Given side length \(a\) of a square, area \(S=a^{2}\), which is the formula for the area of a square.

Step4: Task 3

Given sides \(a\) and \(b\) of a rectangle, area \(S = ab\) and perimeter \(P=2(a + b)\), standard rectangle formulas.

Step5: Task 4

Given diameter \(d\) of a circle, circumference \(L=\pi d\) with \(\pi = 3.14\), the formula for the circumference of a circle.

Step6: Task 5

Given edge length \(a\) of a cube, volume \(V=a^{3}\) and surface area \(S = 6a^{2}\), cube formulas.

Step7: Task 6

Given side lengths \(a\), \(b\), \(c\) of a rectangular prism, volume \(V=abc\) and surface area \(S=2(ab + bc+ac)\), rectangular - prism formulas.

Step8: Task 7

Given radius \(R\) of a circle, circumference \(L = 2\pi R\) and area \(S=\pi R^{2}\), circle formulas.

Step9: Task 8

Given two numbers \(a\) and \(b\), arithmetic mean \(\frac{a + b}{2}\), the formula for the arithmetic mean.

Step10: Task 9

Given two non - negative numbers \(a\) and \(b\), geometric mean \(\sqrt{ab}\), the formula for the geometric mean.

Step11: Task 10

Given two unequal numbers, we need to find their sum \(a + b\), product \(a\times b\) and square of each number \(a^{2}\) and \(b^{2}\).

Answer:

The tasks are about applying geometric and mean - related formulas in mathematics as described above for different geometric shapes and number pairs. No specific numerical answers are provided as no values for the variables are given.