3 years ago

A student solved this problem by working backwards.

Mathematics

1 answer:

inna [77]3 years ago

3 0

6
I hope this helped !!

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bija089 [108]

Answer:

18 cm²

Step-by-step explanation:

Base * half height says 6*6/2 = 18.

The trick is to put the 90° angle at the base (rotate the triangle).

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lianna [129]

Answer:

26+38 that should be the answer for it

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Set of odd whole numbers

In-s [12.5K]

Answer13579

Explanation

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ANGLE OF ELEVATION, ANGLE OF DEPRESSION

Gekata [30.6K]

$\: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \: \large \mathfrak{Together \: We \: Go \: Far}$

$\rule{70mm}{2.9pt}$

<h3>ANGLE OF ELEVATION</h3>

☞ An angle of elevation is the angle between the horizontal line of sight of the observer to the object above.

<h3>ANGLE OF DEPRESSION</h3>

☞ An angle of depression is the angle between the horizontal line of sight of the observer to the object below.

$- - - - - - - - - - - - - \: -$

Additional Information:-

☞ brainly.com/question/9817377

☞ brainly.com/question/21137209

$\rule{70mm}{2.9pt}$

~ $\large \mathfrak{MrHarold}$

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2 years ago

Need help quick please

valina [46]

Answer:

Disagree

Step-by-step explanation:

Remember rotating 90 degrees means (y,-x)

A= (1,2)

A'= (2,-1)

So it is disagreed.

Hope this help :)

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