Answer:
A and E, The first and the last
Convert the cm to feet for the base and the height:
12/2 = 6 x 3 = 18 feet
9/2 = 4.5 x 3 = 13.5 feet
area = 1/2 x base x height
Area = 1/2 x 18 x 13.5
Area = 121.5 square feet
answer: 121.5 square feet
Answer:
It is even clearer if we put it in the chart
Here is the half angle formula for tan
C is false, not all whole numbers are natural, because 0 is considered a whole number but it is not a natural number.
