Question

*If △ ABC ~ △ DEF such that AB = 12 cm and DE = 14 cm. Find the ratio of areas of △ ABC and △ DEF.*

1️⃣ 49/9
2️⃣ 49/16
3️⃣ 36/49
4️⃣ 25/49​

Answer 1

The answer is provided with proper steps, in the image above

Answer 2

Answer:

A( ABC ) (AB)²

———— = ———

A( DEF ) (DE)²

= 12²

——

14²

= 144

——

196

= 36/49