We all have heard much about unicorns. Do you think they really exist.?
Give reasons for your answer in 10 lines
Answers
No, unicorns are mythical creatures that are made up of stories for little kids to enjoy. Although there are some truth in a unicorn, unicorn itself isn't real.
The creature unicorn is inspired by a horse. But this horse has a type of horn on it's head and the horse's silky white skin made his whole outlook very majestic. This made people to start thinking about mythical creatures like unicorn ect.
After some time, scientist starts working on the "unicorn" and came to the conclusion that it's just a normal horse with a very interesting type of bone structure.
So, in summary, no, unicorn is NOT real.
Answer:
Explanation:
AB and CD are straight lines intersecting at O. OX the bisector of angles ∠AOC and OY is the OY is the bisector of ∠BOD.
OY is the bisector of ∠BOD.
∴∠1=∠6 ……..(1)
OX is the bisector of ∠AOC
∴∠3=∠4 …….(2)
∠2=∠5 ……….(3) (vertically opposite angles)
We know that, the sum of the angles formed at a point is 360
o
.
∴∠1+∠2+∠3+∠4+∠5+∠6=360
o
⇒∠1+∠2+∠3+∠3+∠2+∠1=360
o
(using 1,2 and 3)
⇒2∠1+2∠2+2∠3=360
o
2(∠1+∠2+∠3)=360
o
⇒∠DOY+∠AOD+∠AOX=180
o
∠XOY=180
o
∴ The bisectors of pair of vertically opposite angles are on the same straight lin