Answer:
For number 1
Step-by-step explanation:
(3)t. (3)2
3t + 6
All internal angles in a quadrilateral add to 360
so
x+110+110+70=360
x+290=360
minus 290 both sides
x=70 degrees
This is a easy question, but the words make no sense..... i am pretty sure that either they turned the plane upside down...or they switched parts until it has not been changed at all, i hope i'm answering this correctly and that this will help.
Answer:
B. 56.52
Step-by-step explanation:
C = 2πr
- C = circumference
- r = radius of the circle
- the constant pi = 3.14
Therefore,
56.52 = 2(3.14)(9)
<em>Feel free to message me if you still have questions :)</em>
