Math, asked by Divyankasc, 1 year ago

Answer the following maths question please.

Attachments:

Anonymous: Why is my answer deleted

Divyankasc: Because you copied the previous one!!

Divyankasc: except the sentence in brackets!

Anonymous: No maths has logic . It cannot be copied . Everyone has to solve by their own.

Divyankasc: True. But then it's quite astonishing that you have put the same number of spaces after ur minus, plus and equal to sign as the previous one. Everything is same except for the one in brackets of the previous one. Co-incidence ? Co-incidences aren't so precise

Divyankasc: Please try to do your own work in future :)

Answers

Answered by Anonymous

angle PCA = 110
angle PCO = 90
angle OCA = 110 - 90
= 20
angle OCA = angle OAC = 20(as triangle OCA is an isoceles triangle)
angle COA = 180- ( 20 + 20)
= 180 -40
= 140
angle CBA = angle COA/2
= 140/2
= 70

Anonymous: hope you found this helpful

Divyankasc: It was so simple and me xD

Divyankasc: Thanks!

Anonymous: pls mark brainliest

Anonymous: thanks for brainliest:-)

Answered by Anonymous

Hope this helps you out...
-------
angle PCA = 110
angle PCO = 90
angle OCA = 110 - 90= 20
angle OCA = angle OAC = 20
angle COA = 180- ( 20 + 20) = 180 - 40 = 140
angle CBA = angle COA/2= 140/2 = 70

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