Answer:
10.24
Step-by-step explanation:
Area of a circle=sides²
Area of a circle=(3.2)²=3.2(3.2)=10.24
Answer: x=4
Step-by-step explanation:
similar triangle so corresponding parts are similar

cross multiply
70 = 20x-10
80 = 20x
x = 4
Answer: D) Hypotenuse = 17 m, Adjacent = 15 m, Opposite = 8 m
Answer:
What boxes....
Step-by-step explanation: