Answer:
C. 8
Step-by-step explanation:
still using the equation a^2 = b^2 = c^2
Answer:
2.25π square inches
Step-by-step explanation:
Area = π
Diameter = 2r
So in this case, radius = 1.5 inches
Plugging that into the area formula produces the answer
52\10= $5.20 so that is the right answer
The pH of distilled water is usually LESS THAN 7, because when it contacts air CO2 gas begins dissolving into the water.