Math, asked by sana6267, 11 months ago

plz ans these two questions ​

Attachments:

Answers

Answered by roshan3496
1

Answer:

hope you understand thanks

Attachments:
Answered by KreyaVerugamwala
1

Answer:

16:81

Step-by-step explanation:

let ABC & DEF be the two similar ∆s

=>by area property of similar triangles,

ar∆ABC/ar∆DEF

= square of ratios of corresponding sides

=4^2/9^2

=16/81

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