Answer:
8 7/10
Step-by-step explanation:
Answer:
The square root of 45600 is 20
Step-by-step explanation:
One fraction that can be form is 
Answer:
Perimeter = 19.6 cm
Area = 9.3 cm squared
Step-by-step explanation:
Perimeter: Add sides: 3.1 + 9.3 + 7.2 = 19.6
Area: 9.3 x 2 x 1/2 = 9.3
Use the midsegment theorem