Answer:
the number
the type
Step-by-step explanation:
B I have done this before
1/2 as an exponent means, square root of the number, so when you have a number with the exponent of 1/2, you should find the square root of the number
In short, Your Answer would be Option D
Hope this helps!
Answer:78 this is the answer for number 3
Step-by-step explanation: Add the side to get the perimeter bases