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1 vote
Good Afternoon. can someone answer this for me? IF YOU DONT HAVE AN ANSWER SIMPLY COMMENT DONT ANSWER BUT NOT ANSWER FOR THE POINTS PLEASE

Good Afternoon. can someone answer this for me? IF YOU DONT HAVE AN ANSWER SIMPLY-example-1
User Konole
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4.6k points

2 Answers

4 votes
Before I start let me list the obvious down: All of the triangles angles equal to 180 degrees.

Let’s start with the first one: The angles are 29 and 105. So if the triangle equal to 180 degrees we have to add 29 and 105 and subtract from 108. 29 +105=134, 180-134=46.
Question 1= 46 degrees

So if you follow the same method for all the triangles you will get your answers.

I will show you how to do the second one: A straight line is also equal to 180 degrees so angle 1+2=180 degrees. To find the area of the triangle you will do 55+78 which equals 133. So to find angle 2 you do 180-133=47 but the question asks for angle 1. Si nce a straight line is 180 degrees you do 180-47=133
Question 2=133 degrees

For question 3 you would follow the same way as question 2.
User Ovhaag
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4.3k points
5 votes
First one would be 46 degrees (remember triangles add up to 180 degrees). The second one is 133 degrees . The third one would be 47. I apologize, but I don’t know the 4th
User NeilA
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3.5k points