Answer:
254.4 in²
Step-by-step explanation:
Area of a circle is given by the formula:
Our radius is 9 so we substitute this into the equation:
π(9)² = 81π
81π = 254.4 in²
Answer:
b = 141
Step-by-step explanation:
b − –573 = 714
Subtracting a negative is adding
b + 573 = 714
Subtract 573 from each side
b − 573+573 = 714-573
b =141
Find the missing measures. Leave answers in simplified radical form.
Answer:
Some of the examples of biological sequence of he Fibonacci sequence include:
O. petaled flowers like daisies
O. seeds on the head of a sunflower
O. change of seasons
O. bottom of a pine cone
Step-by-step explanation: