I need help finding all of the areas below!

50 points!

3) 27

4) 80

5) 45

6) 48

7) 42

8) 4.2

Step-by-step explanation:

Here all all the answers

Step-by-step explanation:

First page

3) 27 yd²

4) 80 km²

5) 45 ft²

6) 48 m²

7) 42 yd²

8) 7ft² (Not sure if that correct)

2nd page

1) 25 m²

2) 3.84 ft²

3) 27 yd²

4) 80 km²

5) 45 ft²

6) 48 m²

relating to or denoting a system of numbers and arithmetic based on the number ten, tenth parts, and powers of ten.

step-by-step explanation: