Question

Really need help with these questions.

Answer 1

Answer:

Step-by-step explanation:

6.

if they are similar ,then

8x+16=120

8x=104

x=13

7.

perimeter of Δ XZY=32+44+22=98

If they are similar then dilation=11/22=1/2

so perimeter of Δ BAC=98/2=49