Mathematics: Find the area of the square.photo here

Find the area of the square.photo here

Ответ:

zakwanasim123

30.03.2021

Mathematics

Formula- s²(side×side)

3/4m×3/4m= 9/16m²

Step-by-step explanation:

hope this helps you!!

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Ответ:

smokey19

15.12.2021

Mathematics

$68 \: {cm}^{2}$

Step-by-step explanation:

You can use 1 cm = 10 mm very well to help you with this.

The small two at the end of the unit (cm^2) refers, that the shape of an object is two dimensional. If we make 1 cm two dimensional by multiplying it with the original 1 cm, we get a total area of

$1 \: {cm} \times 1 \: {cm} \: = 1 \: {cm}^{2}$

We have created an equation. Since we know 1 cm = 10 mm, we can replace the centimetres in the equation with the millimetres, like so:

$10 \: mm \times 10 \: mm = 1 \: {cm}^{2} \\ 100 \: {mm}^{2} = 1 \: {cm}^{2}$

From there, its just a simple matter of calculation:

$6800 \: {mm}^{2} \times \frac{1 \: {cm}^{2} }{100 \: {mm}^{2} } = 68 \: \: {cm}^{2}$

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Find the area of the square.photo here

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