Answer:
8) 4
9) 16 OR 50.26548
10) 109.73452
Step-by-step explanation:
8) 8 ÷ 2 = 4
9) × 4² = 16 OR 50.26548
10) 8 × 20 = 160
160 - 50.26548 = 109.73452
Because something to the 0 power would just equal 0 there really is no good way to explain it sorry
For the first part, since you know that 4^2 in 16, which is your area, then the 2 sides are 4 square yards and 4 square yards. For the second part, you know that all sides on a square are equal so if one side is 4 square yards, then so are all the other sides. As a result, 4 times 4 is 16, your perimeter.
Final Answers: Part 1 - The length of one side is 4 yards.
Part 2 - The perimeter is 16 yards.
Answer:
a
Step-by-step explanation:
because 8-2 is 6. and 8 times 5 is 30.