Question

Pls answer
8 to 11 asap

Answer 1

8) Area of triangle ABC is 60

Area of triangle XYZ is 540

9) The ratio is 1:9

10) (use Pythagorean theorem)

BC is 12
`\sqrt{13^(2)-5^(2) } =12`

YZ=39 (the legs are the same because it is an Isosceles triangle)

11) the ratio is 1:3

Explanation: