Area = Pi * r^2
'
r = 7 / 2 = 3.5
area = 3.14 * 3.5^2
area = 3.14 * 12.25
area = 38.465 m sq
Answer:
This would be true for a rectangle and a square.
Step-by-step explanation:
Rectangles and square have 90 angles. The exterior angles would also equal 90 because 90 + 90 is 180. An interior angle and the exterior angle are supplements (add together to 180).
Answer:
5
Step-by-step explanation:
10% = 0.1
0.1*50 = 5
Answer:
The correct answer is B(2)
Step-by-step explanation:
I did it and somehow got it right.
Parentheses (brackets/braces) are done first according to the order of operations.
Answer A