You can use the regrouping
Answer:
Step-by-step explanation:
7
Answer:
ASA (the third choice)
Step-by-step explanation:
The pictures show that they have 2 angles congruent, plus the side between the 2 angles.
This would be 2 * 3,14 * 2^2 + 2 * 3.14 * 18
= 251.2 square inches
Hello!
in mathematics, a letter that represents an unknown number is called a variable
n = a variable
Hope this helps, and have a nice day
