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2 years ago

A bird was sitting 8 meters from the base of an oak tree and flew 10 meters to reach the top of the tree. How tall is the tree?

Mathematics

2 answers:

alina1380 [7]2 years ago

5 0

100=64-x^2
36=x^2
X=6 meters

kolezko [41]2 years ago

5 0

Answer: 6

Step-by-step explanation:

From the information provided

adjacent = 8 hypotenuse = 10

opposite =?

Let opposite = x

Using the pythagoras theorem

opp² + adj² = hyp²

x² + 8² = 10²

x² + 64 = 100

subtract 64 from bothside

x²+ 64-64 = 100 - 64

x² = 36

Take the square root of bothside

√x² =√36

x = 6

The height of the tree is 6

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20-2.3=17.7 what don't you understand?

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its reasonable because if you do the calculation, 17.7 is the answer
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Step(ii):-

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Step-by-step explanation:

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Horizontal translations:
Suppose that h> 0
To graph y = f (x + h), move the graph of h units to the left.
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Suppose that k> 0
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