Question

Please fine area of abc im dumb and just need a quick answer please help no explanation needed

Answer 1

6

Explanation:

Because triangles ADC and ACB are similar:

`(3)/(1.8)=(AB)/(3) \\\\\\AB=5 \\\\\\CB=√(5^2-3^2)=4`

The area of ABC is therefore bh/2=3*4/2=6.

Hope this helps!