Explain how to estimate square roots.

I'll mark you brainliest

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Examples.

Finding square roots of of numbers that aren't perfect squares without a calculator.

Example: Calculate the square root of 10 ( ) to 2 decimal places.

Find the two perfect square numbers it lies between.

Divide 10 by 3. ...

Average 3.33 and 3. ( ...

Repeat step 2: 10/3.1667 = 3.1579.

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Step-by-step explanation:

Get close as you can to the number you are trying to square root, Find some numbers that gives a close number. Then divide it by the number you estimated. If it the answer is the same number as the estimate number you chose you are correct. Repeat the step over and over again until you get it correct.

this is how i do it

so a parallelogram is just like a square base times height. multiply 40 and 39 to get 1560 inches.

a triangle is base times height divided by two. so multiply 7.9 and 5 and then divide it by 2 to get 19.75inches.

the kite can be split into two separate triangles and added together to get the total area. 30 x 4 /2 which equals 60. make sure to double it for the two triangles making 120.

do your own work and don"t cheat.

step-by-step explanation: