Hii can anybody help me im abit stuck here

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secondary 2 | Maths
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secondary 2 Maths Singapore

Hii can anybody help me im abit stuck here

Date Posted: 2 years ago

AC Lim

2 years ago

3x+7x+5x = 180
15x = 180
x = 12
Largest angle = 7x = 7× 12 = 84°

3x+7x+5x = 180
15x = 180
x = 12
Largest angle = 7x = 7× 12 = 84°

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Date Posted: 2 years ago