Answer:
A=616cm²
Step-by-step explanation:
The question says to use

for pi, now that we know that we proceed like normal and do the formula like this.

the median out of the data set is.
<u><em>12.</em></u>
to find the median, you have to,
The median is also the number that is halfway into the set. To find the median, the data should be arranged in order from least to greatest. If there is an even number of items in the data set, then the median is found by taking the mean (average) of the two middle-most numbers.
I believe that angle DEF is 29 and angle FEG is 61.
Answer:
4
Step-by-step explanation:
b+12 =16
-12. -12
b = 4
hope this helps