Find the height and area of an equilateral triangle with side lengths of 10 cm. Height:_cm
Area:_cm²

PLEASE HELP ME

To find the height and area of an equilateral triangle we can start by finding the area using the following equation

Which then simplifies down to

Next, we can find the height using the following equation

which then simplifies down to

If this helped you a Brainliest would be much appreciated!

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step-by-step explanation:

distance covered by pamela in 9 l of fuel = 99km

let us apply unitary method here.

distance covered by pamela in 1 l of fuel =99/9 =11 km

now let us find distance covered by pamela if she has 12 l of fuel.

distance covered in 12 l = distance covered in 1 l of fuel * 12

we know that distance covered by here in 1 l is 11 km.

so distance covered in 12 l of fuel = 11*12 = 132 km.