A quadrilateral has two right angles. The measure of the third angle is 73°.
What is the measure of the fourth angle?
Stacey Warren - Expert brainly.com
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the sum of the 4 angles inside a quadrilateral is 360 deg
it is simple to get the fourth angle since you have the other 3
do oyu know how many degrees in a right angle?
If so you can answer this question
If not then go back to oyu r book or class and find out - THEN this question will be easy for you
Not the answer you are looking for? Search for more explanations.
Yes, a right angle equals 90 degrees
So you are told in the question that in the quadrilateral ther are 2 right angles and an angle of 73 deg
There are 4 angles in a quadrilateral and I told oyu that the 4 angles add up to 360 deg
So there is 1 angle you don't know - let's call it x deg
so 2 right angles + 73 deg + x deg = 360
What is x deg?
360-90-90-73 = 360, 90+90+73+107
OK good - that is correct
So did you know, before you asked this, that the sum of the angles in a quadrilateral was 360?
So you knew the necessary fact, and you knew all the data
and you di the sum for yourself
sometimes oyu just need the confidence to DO IT