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secondary 4 | A Maths
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trish
Trish

secondary 4 chevron_right A Maths chevron_right Singapore

hi i need help with this question, thank you!

Date Posted: 4 years ago
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LEE MIN CHONG JACK
Lee Min Chong Jack's answer
98 answers (Tutor Details)
1st
Draw a line to connect points A and B.

Use alternate segment theorem to prove sum of angle TXY and TYX is 100 deg

Use angle sum of triangle to find angle XTY
trish
Trish
4 years ago
thank you!