Math, asked by 504903shanthana, 6 months ago

find the answer for the question please
chapter 6 triangle and it's properties
class 7th sta​

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Answered by INTERESTEDINMATHS
2

Answer:

13-let the ratios =2x, 3x, 4x

2x+3x+4x=9x

then, 2x/9x*180=40x

3x/9x*180=60x

4x/9x*180=80x

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