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triangle ABC similar to triangle Def area of ABC is equal to 162 cm square and area of d e f is equal to 242 CM square if BC is equal to 18 cm find year

Posted by Gopalachar Namitha 6 years, 11 months ago

CBSE > Class 10 > Mathematics

5 answers

Sachin Singh 6 years, 11 months ago

Sorry the answer will be approximately 24

1Thank You

Ram Kushwah 6 years, 11 months ago

(BC/EF)²=162/242=81/122

BC/EF=9/11

EF=11/9*18=22 Cm

1Thank You

Anushka Jugran ? 6 years, 11 months ago

If we need to find EF then correct answer is 22cm

1Thank You

Sachin Singh 6 years, 11 months ago

It will be approx. 25.2

1Thank You

Anushka Jugran ? 6 years, 11 months ago

Write the correct question. ?

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CBSE > Class 10 > Mathematics

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Don't post personal information, mobile numbers and other details.
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Posted by Kanika . 1 month ago

CBSE > Class 10 > Mathematics