Answer:
180 degrees.
Step-by-step explanation:
Because the angle at the circumference is 90 degrees the arc joining the 2 other points = 180 degrees.
So x = 360 - 180 = 180 degrees.
Answer:
Step-by-step explanation:


Step-by-step explanation:
the answer is in the picture above
The product of 40 and 8 is 320. (40 * 8 = 320)
731.8, 730.63, 730.38, 730.1
Hope this helps!