Answer: 16
Step-by-step explanation:
8+6+2
Answer:
○ A) 21 ft.²
Step-by-step explanation:

I am joyous to assist you anytime.
I remember answering the same question, but you didn't attach any photos. But I remember that the answer is the first one.
I hope I helped. Stay safe and God bless!
- Eli <3
Angles D and A are equal (from the statement bc the name of triangle starts with A and D)
Now set an equation of the angles so
45 = 5y -10
Add 10 on both sides
55 = 5y
divide by 5
y = 11
69 is the correct answer
460 divided by 100 times 15 = 69