classify the pair of angles
A( complementary B( supplementary C( vertical angles D( none of these
Add the two angles together to see on what kind of angle they make together... \(\Huge{135 + 45 =?}\)
b
Correct ^^
can u handle six more questions
hmmm well i can try :)
just tell me when to stop
okie dokie
find the value of x in the figure A( 34.9 degrees B( 55.1 degrees C( 90 degrees D( 124.9 degrees
We have square in the corner of the angle which determines that this is a 90 degree angle or a right angle....In order to find x we would subtract the known part of the angle by 90.... \(\Huge{90 - 55.1 = angle}\)
a
Correct ^^
A( 8 degrees B( 18degrees C( 72degrees D( 108degrees
This is a straight line now what degree does a straight line have?
72 degrees
That would be incorrect....a straight line has a degree of 180....in order to find x we would subtract the total angle by the known angle.... \(\Huge{180-72=angle ~x}\)
d
Correct ^^
im sorry but i have to go
classify the triangle by its angles A(acute B(right C(obtuse D(scalene
Look at this pic....
so right triangle
@Ghostgate
Correct ^^
how do i unhide mathematics chat
@ILovePuppiesLol
Okay, here's some helpful advice on how to memorize each thing here: Equilateral Triangle = All sides "equal" one another and therefore are all the same. Isosceles Triangle = Two sides are the same, another is different look at the 'sos' in the middle, there's one 'o'(your different angle) and two s's which are your similar angles. Scalene Triangle = Nothing is alike. Acute Triangle/Angle = Most people say "cute" things are small, so it would be smaller than 90 degrees. Right Triangle/Angle = This one is exactly 90 degrees and is "right" on track. Obtuse Triangle/Angle = Think of it as an "obese" or large angle that is larger than 90 degrees. Does that help? I did post something similar on another question you had before. {---Ghostgate---}
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