The formula for finding the area of a circle is
a = pi × radius^2
Since the diameter is 14 inches, the radius is 7 inches, so to solve...
a = pi × 7^2
a = 3.14 × 49
a = 153.86
Rounded to the nearest tenth...
153.9 inches^2
The one that looks like a V pointing up, centered at 0,0 (couldn’t see the images but this is how that graph would appear)
Use these conversions:
1 foot = 12 in
1 mile = 5280 feet
67000 in * [1 ft /12 in] * [1 mile/5280 ft]
Then the answer is the option c.
Number of possible combinations = (4x3) ÷ 2 = 6
Answer: There are 6 possible combinations.
