2 years ago

I WILL MARK BRAINLIEST FOR CORRECT ANSWERS

Mathematics

1 answer:

e-lub [12.9K]2 years ago

7 0

Answer:

Relation 1 and 2 are not functions

Step-by-step explanation:

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a quadrilateral has 2 right angles. the measure of the third angle is 73, what is the measure of the forth angle?

hoa [83]

Answer: 107 degrees.

Step-by-step explanation:

A quadrilateral is defined as a 2-dimensional closed shape which has four sides and four vertices.

By definition the interior angles of a quadrilateral add up 360 degrees.

We know that this quadrilateral has 2 right angles (which are angles that measure 90 degrees) and we know that the measure of the third angle is 73 degrees.

Let be "x" the measure of the fourth angle.

Then you can write this expression:

$360\°=90\°+90\°+73\°+x$

And finally solve for "x":

$360\°=253\°+x$

$360\°-253\°=x$

$x=107\°$

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3 years ago

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Step-by-step explanation:

if its 20 rotation it goes 3 times it will be 60

20 20 20= <u>60</u>

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Find the acute angle