Mathematics
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alicole123:
classify the pair of angles
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alicole123:
YRJ8498:
I would say that it would be from my knowledge, Adjacent. Ask questions if you don't understand why.
alicole123:
ik that but adjacent and what
YRJ8498:
answer choices please
surjithayer:
55+35=90
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YRJ8498:
@surjithayer wrote:
55+35=90
thats exactly what i did
alicole123:
adjacent and supplementary
adjacent and complementary
vertical and supplementary
vertical and complementary
YRJ8498:
I would choose adjacent and complementary angles because its two angles that add up to 90
surjithayer:
correct
alicole123:
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zippymusbe:
dang what kind of angle are those jk
alicole123:
idk
surjithayer:
when two angles are equal then they are ?
alicole123:
adjecent supplementary complentary or none above
surjithayer:
none
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surjithayer:
anyother option
alicole123:
no
Sailor:
Complimentary angles sum up to 90 degrees. Therefore, it would be both adjacent and complimentary.
Sailor:
Does that help any?
alicole123:
yes
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alicole123:
surjithayer:
135+45=180
alicole123:
so that would be a ventral angle
surjithayer:
no
YRJ8498:
its supplementary
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Sailor:
supplementary angles add up to 180
surjithayer:
correct
alicole123:
surjithayer:
x+55.1=90
x=?
alicole123:
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surjithayer:
x+72=180
x=?
YRJ8498:
I would say that this is supplementary
alicole123:
surjithayer:
x+72=180
x=180-72=108
x=108
surjithayer:
x+55.1=90
x=90-55.1=34.9
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surjithayer:
when two sides of a triangle are equal then it is called an isosceles triangle.
surjithayer:
if one angle is 90 and two sides are equal then right angled isosceles triangle.
alicole123:
surjithayer:
if three sides are equal then equilateral triangle.
alicole123:
i am not good with math and neither is anyone in my family and i struggle for hours on it
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surjithayer:
if you want third angle then
90+65+x=180
155+x=180
x=180-155=25
surjithayer:
third angle=25
alicole123:
so obtuse?
alicole123:
surjithayer:
right angled triangle.
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alicole123:
surjithayer:
40+105+x=180
x+145=180
x=180-145=35
alicole123:
surjithayer:
any option?
alicole123:
5
7
17
12
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surjithayer:
in atriangle
sum of two sides > third side
difference of two sides < thitd side
12+5=17
no option >17
12-5=7
7<12
so option is 12
alicole123:
ty