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Secondary 1 | Maths
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Find angle ADB
Date Posted: 4 years ago
Views: 515
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done
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Hi can ask your fellow students if they got the same answer
Date Posted:
4 years ago
Thanks for this but the answer is incorrect; it should be 150°.
I have also verified the answer by drawing the triangle to scale using the same ratio, cutting it out and measuring it with the protractor.
Can't figure out a way to solve it properly using geometrical rules though.
I have also verified the answer by drawing the triangle to scale using the same ratio, cutting it out and measuring it with the protractor.
Can't figure out a way to solve it properly using geometrical rules though.
done
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clear
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Not sure though
Date Posted:
4 years ago
Hi, thanks for answering but the answer is incorrect. It should be 150°.
I drew the triangle, similar in ratio geometrically, then cut it out and measured the angle with a protractor and verified it to be 150°.
As for why it is so... I don't know.
I drew the triangle, similar in ratio geometrically, then cut it out and measured the angle with a protractor and verified it to be 150°.
As for why it is so... I don't know.
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