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secondary 4 | E Maths
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need help with this question
Date Posted: 6 years ago
Views: 497
ok ill help you
good practice for my o levels too xD
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done
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Here I hope this helps :D (if you are unsure of any of the rules, search it up or look at your book or you can ask me etc.)
Date Posted:
6 years ago
Alternatively, the angle at centre = twice angle at circumference can also be applied in which since angle CBE = x, angle EOD = 2x. After that you can equate angle DEO + angle BDO + angle EOD = 180 because EOD is a triangle
thank u so much!!
np :D
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