hi i'm in grade 9 and i need help please
i'm doing geometry and angels, interior and exterior
okay i have a diagram and its like two striaght lines and anotehr line going through those 2, making an obtuse angle on the top and it's 135 degrees. then theres this little half circle thing around it. it asks me to find the other angels but i dont know how, cna someone tell me how to find it
2007-01-09 10:38:30 · 4 answers · asked by bug m 2 in Education & Reference ➔ Homework Help
The straight line represents 180 degrees. One of the angles is 135 degrees. So the other one which makes the straight line must be 45 degrees (135 + 45 = 180). By rule the labels that are opposite to those two angles are the same, so on the bottom it is 45 and 135.
2007-01-09 10:44:33 · answer #1 · answered by The Answer Man 5 · 0⤊ 0⤋
Ok if those two straight lines are parallel then there a things you can say. Because they are parallel they cut of the same angles
- the angle thats directly opposite the angle shown (the one that would be an upside down V to ur angle) is equal to the given angle these are clled vertical angles if i remember correctly and are equall.
- now if you slid the first angle down it would match up with another angle these angles are equal and so is ITS vertical angle.
- all the other angles are supplementary to these (add to 180)
answers below
4 angles are 135
4 angles are 45
2007-01-09 10:49:38 · answer #2 · answered by Leah M 3 · 0⤊ 0⤋
180 - 135 = the other angel. i am pretty sure...because a straight line is 180d.
2007-01-09 10:44:37 · answer #3 · answered by Anonymous · 0⤊ 0⤋
a million) because of the fact the denominator is raised to a adverse exponent you progression that factor to the numerator. so the respond is (8x^2)^3 2) the Y value is raised to a adverse exponent so which you place it interior the denoninator. so the answerr is _X^3_ Y^6 wish this helped!!!
2016-10-06 22:01:53 · answer #4 · answered by ? 4 · 0⤊ 0⤋